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Concrete and Concrete Surfaceshttps://gcpat.com/construction/en-us/Documents/Tech-Letter-01-W.pdfTech Letter 01-Concrete and Concrete SurfacesGP0|#af90f04b-d647-4d16-8867-62ad1c3a3ef8;L0|#0af90f04b-d647-4d16-8867-62ad1c3a3ef8|Bituthene® 3000 & Low Temperature;GTSet|#1132bdb6-8d9b-495a-93cd-5157184e8f2d;GPP|#e1582a50-5423-4778-88ae-76cce944fdd7;GP0|#ce4c7966-a06c-47d8-8ad2-dc7576b20906;L0|#0ce4c7966-a06c-47d8-8ad2-dc7576b20906|Bituthene® 4000 System;GP0|#9405eed7-4406-49d4-8ab3-79be91944049;L0|#09405eed7-4406-49d4-8ab3-79be91944049|Bituthene® Liquid Membrane;GP0|#aea06f89-531c-48ef-aa79-c21f36d64747;L0|#0aea06f89-531c-48ef-aa79-c21f36d64747|Bituthene® Mastic;GP0|#ab8a592c-398d-4ef6-9a87-0b61ecb5f9be;L0|#0ab8a592c-398d-4ef6-9a87-0b61ecb5f9be|Bituthene® Primer WP-3000;GP0|#5646f713-7e0d-478f-838b-432e172c36cc;L0|#05646f713-7e0d-478f-838b-432e172c36cc|Bituthene® Adhesive Primer B2 LVC;GP0|#7346e550-0c94-45e4-b2c9-e015a9abbcd6;L0|#07346e550-0c94-45e4-b2c9-e015a9abbcd6|Procor®;GP0|#b959d142-a1c6-455e-99d3-77165410f1c4;L0|#0b959d142-a1c6-455e-99d3-77165410f1c4|Procor® Composite Waterproofing System;GP0|#d44ee9bc-d0f3-4694-89c0-5d8435f01e2b;L0|#0d44ee9bc-d0f3-4694-89c0-5d8435f01e2b|Procor® Deck System 3RGP0|#5f26fe88-f7a4-4721-9fad-d62d872945cf;L0|#05f26fe88-f7a4-4721-9fad-d62d872945cf|Waterproofing;GTSet|#66e4e2d9-ef46-4493-9134-0a487695a39bGP0|#ecc878b5-01b7-4379-b9a5-9eca3fee898c;L0|#0ecc878b5-01b7-4379-b9a5-9eca3fee898c|Tech Letters;GTSet|#1d66ad39-3b58-4288-837f-7d936cd10ff8TruepdfConcrete and Concrete Surfaces
Inspection and Repair of Concretehttps://gcpat.com/construction/en-us/Documents/Tech-Letter-02-W2.pdfTech Letter 02-Inspection and Repair of ConcreteGP0|#ce4c7966-a06c-47d8-8ad2-dc7576b20906;L0|#0ce4c7966-a06c-47d8-8ad2-dc7576b20906|Bituthene® 4000 System;GTSet|#1132bdb6-8d9b-495a-93cd-5157184e8f2d;GPP|#e1582a50-5423-4778-88ae-76cce944fdd7;GP0|#2e800a8f-5c11-4a2d-a8b8-c28f652c2d50;L0|#02e800a8f-5c11-4a2d-a8b8-c28f652c2d50|Bituthene® Deck System;GP0|#9405eed7-4406-49d4-8ab3-79be91944049;L0|#09405eed7-4406-49d4-8ab3-79be91944049|Bituthene® Liquid Membrane;GP0|#aea06f89-531c-48ef-aa79-c21f36d64747;L0|#0aea06f89-531c-48ef-aa79-c21f36d64747|Bituthene® Mastic;GP0|#ab8a592c-398d-4ef6-9a87-0b61ecb5f9be;L0|#0ab8a592c-398d-4ef6-9a87-0b61ecb5f9be|Bituthene® Primer WP-3000;GP0|#5646f713-7e0d-478f-838b-432e172c36cc;L0|#05646f713-7e0d-478f-838b-432e172c36cc|Bituthene® Adhesive Primer B2 LVC;GP0|#af90f04b-d647-4d16-8867-62ad1c3a3ef8;L0|#0af90f04b-d647-4d16-8867-62ad1c3a3ef8|Bituthene® 3000 & Low TemperatureGP0|#5f26fe88-f7a4-4721-9fad-d62d872945cf;L0|#05f26fe88-f7a4-4721-9fad-d62d872945cf|Waterproofing;GTSet|#66e4e2d9-ef46-4493-9134-0a487695a39bGP0|#ecc878b5-01b7-4379-b9a5-9eca3fee898c;L0|#0ecc878b5-01b7-4379-b9a5-9eca3fee898c|Tech Letters;GTSet|#1d66ad39-3b58-4288-837f-7d936cd10ff8TruepdfInspection and Repair of Concrete
Bituthene® Performance Testinghttps://gcpat.com/construction/en-us/Documents/Tech-Letter-03-W2.pdfTech Letter 03-Bituthene® Performance TestingGP0|#ce4c7966-a06c-47d8-8ad2-dc7576b20906;L0|#0ce4c7966-a06c-47d8-8ad2-dc7576b20906|Bituthene® 4000 System;GTSet|#1132bdb6-8d9b-495a-93cd-5157184e8f2d;GPP|#e1582a50-5423-4778-88ae-76cce944fdd7;GP0|#2e800a8f-5c11-4a2d-a8b8-c28f652c2d50;L0|#02e800a8f-5c11-4a2d-a8b8-c28f652c2d50|Bituthene® Deck System;GP0|#af90f04b-d647-4d16-8867-62ad1c3a3ef8;L0|#0af90f04b-d647-4d16-8867-62ad1c3a3ef8|Bituthene® 3000 & Low TemperatureGP0|#5f26fe88-f7a4-4721-9fad-d62d872945cf;L0|#05f26fe88-f7a4-4721-9fad-d62d872945cf|Waterproofing;GTSet|#66e4e2d9-ef46-4493-9134-0a487695a39bGP0|#ecc878b5-01b7-4379-b9a5-9eca3fee898c;L0|#0ecc878b5-01b7-4379-b9a5-9eca3fee898c|Tech Letters;GTSet|#1d66ad39-3b58-4288-837f-7d936cd10ff8TruepdfBituthene® Performance Testing
Chemical Resistancehttps://gcpat.com/construction/en-us/Documents/Tech-Letter-04-W2.pdfTech Letter 04-Chemical ResistanceGP0|#af90f04b-d647-4d16-8867-62ad1c3a3ef8;L0|#0af90f04b-d647-4d16-8867-62ad1c3a3ef8|Bituthene® 3000 & Low Temperature;GTSet|#1132bdb6-8d9b-495a-93cd-5157184e8f2d;GPP|#e1582a50-5423-4778-88ae-76cce944fdd7;GP0|#ce4c7966-a06c-47d8-8ad2-dc7576b20906;L0|#0ce4c7966-a06c-47d8-8ad2-dc7576b20906|Bituthene® 4000 System;GP0|#2e800a8f-5c11-4a2d-a8b8-c28f652c2d50;L0|#02e800a8f-5c11-4a2d-a8b8-c28f652c2d50|Bituthene® Deck System;GP0|#cf2e4c6a-3e36-43c1-bae0-d40616896a12;L0|#0cf2e4c6a-3e36-43c1-bae0-d40616896a12|Bituthene® Edgeguard Tape;GP0|#b21672db-2a1c-4a39-aaef-6769f80d61cb;L0|#0b21672db-2a1c-4a39-aaef-6769f80d61cb|Preprufe® 300R and 160R;GP0|#8e7e6920-ca1c-4b07-bfd8-31c465af83b0;L0|#08e7e6920-ca1c-4b07-bfd8-31c465af83b0|Preprufe® 300LT and 160LT;GP0|#d07b5e80-6fc3-403e-a771-64330ece9e9e;L0|#0d07b5e80-6fc3-403e-a771-64330ece9e9e|Preprufe® 300R Plus and 160R Plus;GP0|#1539b46d-7e4e-4998-87d3-ba6fc00c3f89;L0|#01539b46d-7e4e-4998-87d3-ba6fc00c3f89|Hydroduct® 225GP0|#5f26fe88-f7a4-4721-9fad-d62d872945cf;L0|#05f26fe88-f7a4-4721-9fad-d62d872945cf|Waterproofing;GTSet|#66e4e2d9-ef46-4493-9134-0a487695a39bGP0|#ecc878b5-01b7-4379-b9a5-9eca3fee898c;L0|#0ecc878b5-01b7-4379-b9a5-9eca3fee898c|Tech Letters;GTSet|#1d66ad39-3b58-4288-837f-7d936cd10ff8TruepdfChemical Resistance
Curing Compounds and Form Release Agentshttps://gcpat.com/construction/en-us/Documents/Tech-Letter-05-W2.pdfTech Letter 05-Curing Compounds and Form Release AgentsGP0|#af90f04b-d647-4d16-8867-62ad1c3a3ef8;L0|#0af90f04b-d647-4d16-8867-62ad1c3a3ef8|Bituthene® 3000 & Low Temperature;GTSet|#1132bdb6-8d9b-495a-93cd-5157184e8f2d;GPP|#e1582a50-5423-4778-88ae-76cce944fdd7;GP0|#ce4c7966-a06c-47d8-8ad2-dc7576b20906;L0|#0ce4c7966-a06c-47d8-8ad2-dc7576b20906|Bituthene® 4000 System;GP0|#2e800a8f-5c11-4a2d-a8b8-c28f652c2d50;L0|#02e800a8f-5c11-4a2d-a8b8-c28f652c2d50|Bituthene® Deck System;GP0|#7346e550-0c94-45e4-b2c9-e015a9abbcd6;L0|#07346e550-0c94-45e4-b2c9-e015a9abbcd6|Procor®;GP0|#b959d142-a1c6-455e-99d3-77165410f1c4;L0|#0b959d142-a1c6-455e-99d3-77165410f1c4|Procor® Composite Waterproofing System;GP0|#d44ee9bc-d0f3-4694-89c0-5d8435f01e2b;L0|#0d44ee9bc-d0f3-4694-89c0-5d8435f01e2b|Procor® Deck System 3RGP0|#5f26fe88-f7a4-4721-9fad-d62d872945cf;L0|#05f26fe88-f7a4-4721-9fad-d62d872945cf|Waterproofing;GTSet|#66e4e2d9-ef46-4493-9134-0a487695a39bGP0|#ecc878b5-01b7-4379-b9a5-9eca3fee898c;L0|#0ecc878b5-01b7-4379-b9a5-9eca3fee898c|Tech Letters;GTSet|#1d66ad39-3b58-4288-837f-7d936cd10ff8TruepdfCuring Compounds and Form Release Agents
UL Approval Class A Fire Ratinghttps://gcpat.com/construction/en-us/Documents/Tech-Letter-06-W2.pdfTech Letter 06-UL Approval Class A Fire RatingGP0|#af90f04b-d647-4d16-8867-62ad1c3a3ef8;L0|#0af90f04b-d647-4d16-8867-62ad1c3a3ef8|Bituthene® 3000 & Low Temperature;GTSet|#1132bdb6-8d9b-495a-93cd-5157184e8f2d;GPP|#e1582a50-5423-4778-88ae-76cce944fdd7;GP0|#ce4c7966-a06c-47d8-8ad2-dc7576b20906;L0|#0ce4c7966-a06c-47d8-8ad2-dc7576b20906|Bituthene® 4000 System;GP0|#2e800a8f-5c11-4a2d-a8b8-c28f652c2d50;L0|#02e800a8f-5c11-4a2d-a8b8-c28f652c2d50|Bituthene® Deck SystemGP0|#5f26fe88-f7a4-4721-9fad-d62d872945cf;L0|#05f26fe88-f7a4-4721-9fad-d62d872945cf|Waterproofing;GTSet|#66e4e2d9-ef46-4493-9134-0a487695a39bGP0|#ecc878b5-01b7-4379-b9a5-9eca3fee898c;L0|#0ecc878b5-01b7-4379-b9a5-9eca3fee898c|Tech Letters;GTSet|#1d66ad39-3b58-4288-837f-7d936cd10ff8TruepdfUL Approval Class A Fire Rating
Waterproofing Concrete Block Wallshttps://gcpat.com/construction/en-us/Documents/Tech-Letter-07-W2.pdfTech Letter 07-Waterproofing Concrete Block WallsGP0|#af90f04b-d647-4d16-8867-62ad1c3a3ef8;L0|#0af90f04b-d647-4d16-8867-62ad1c3a3ef8|Bituthene® 3000 & Low Temperature;GTSet|#1132bdb6-8d9b-495a-93cd-5157184e8f2d;GPP|#e1582a50-5423-4778-88ae-76cce944fdd7;GP0|#ce4c7966-a06c-47d8-8ad2-dc7576b20906;L0|#0ce4c7966-a06c-47d8-8ad2-dc7576b20906|Bituthene® 4000 System;GP0|#2e800a8f-5c11-4a2d-a8b8-c28f652c2d50;L0|#02e800a8f-5c11-4a2d-a8b8-c28f652c2d50|Bituthene® Deck System;GP0|#5646f713-7e0d-478f-838b-432e172c36cc;L0|#05646f713-7e0d-478f-838b-432e172c36cc|Bituthene® Adhesive Primer B2 LVC;GP0|#7346e550-0c94-45e4-b2c9-e015a9abbcd6;L0|#07346e550-0c94-45e4-b2c9-e015a9abbcd6|Procor®;GP0|#b959d142-a1c6-455e-99d3-77165410f1c4;L0|#0b959d142-a1c6-455e-99d3-77165410f1c4|Procor® Composite Waterproofing SystemGP0|#5f26fe88-f7a4-4721-9fad-d62d872945cf;L0|#05f26fe88-f7a4-4721-9fad-d62d872945cf|Waterproofing;GTSet|#66e4e2d9-ef46-4493-9134-0a487695a39bGP0|#ecc878b5-01b7-4379-b9a5-9eca3fee898c;L0|#0ecc878b5-01b7-4379-b9a5-9eca3fee898c|Tech Letters;GTSet|#1d66ad39-3b58-4288-837f-7d936cd10ff8TruepdfWaterproofing Concrete Block Walls
Waterproofing Plywood Substrateshttps://gcpat.com/construction/en-us/Documents/Tech-Letter-08-W2.pdfTech Letter 08-Waterproofing Plywood SubstratesGP0|#af90f04b-d647-4d16-8867-62ad1c3a3ef8;L0|#0af90f04b-d647-4d16-8867-62ad1c3a3ef8|Bituthene® 3000 & Low Temperature;GTSet|#1132bdb6-8d9b-495a-93cd-5157184e8f2d;GPP|#e1582a50-5423-4778-88ae-76cce944fdd7;GP0|#ce4c7966-a06c-47d8-8ad2-dc7576b20906;L0|#0ce4c7966-a06c-47d8-8ad2-dc7576b20906|Bituthene® 4000 System;GP0|#2e800a8f-5c11-4a2d-a8b8-c28f652c2d50;L0|#02e800a8f-5c11-4a2d-a8b8-c28f652c2d50|Bituthene® Deck System;GP0|#7346e550-0c94-45e4-b2c9-e015a9abbcd6;L0|#07346e550-0c94-45e4-b2c9-e015a9abbcd6|Procor®;GP0|#b959d142-a1c6-455e-99d3-77165410f1c4;L0|#0b959d142-a1c6-455e-99d3-77165410f1c4|Procor® Composite Waterproofing System;GP0|#d44ee9bc-d0f3-4694-89c0-5d8435f01e2b;L0|#0d44ee9bc-d0f3-4694-89c0-5d8435f01e2b|Procor® Deck System 3RGP0|#5f26fe88-f7a4-4721-9fad-d62d872945cf;L0|#05f26fe88-f7a4-4721-9fad-d62d872945cf|Waterproofing;GTSet|#66e4e2d9-ef46-4493-9134-0a487695a39bGP0|#ecc878b5-01b7-4379-b9a5-9eca3fee898c;L0|#0ecc878b5-01b7-4379-b9a5-9eca3fee898c|Tech Letters;GTSet|#1d66ad39-3b58-4288-837f-7d936cd10ff8TruepdfWaterproofing Plywood Substrates
Retrofit Waterproofinghttps://gcpat.com/construction/en-us/Documents/Tech-Letter-09-W.pdfTech Letter 09-Retrofit WaterproofingGP0|#af90f04b-d647-4d16-8867-62ad1c3a3ef8;L0|#0af90f04b-d647-4d16-8867-62ad1c3a3ef8|Bituthene® 3000 & Low Temperature;GTSet|#1132bdb6-8d9b-495a-93cd-5157184e8f2d;GPP|#e1582a50-5423-4778-88ae-76cce944fdd7;GP0|#ce4c7966-a06c-47d8-8ad2-dc7576b20906;L0|#0ce4c7966-a06c-47d8-8ad2-dc7576b20906|Bituthene® 4000 System;GP0|#2e800a8f-5c11-4a2d-a8b8-c28f652c2d50;L0|#02e800a8f-5c11-4a2d-a8b8-c28f652c2d50|Bituthene® Deck System;GP0|#9405eed7-4406-49d4-8ab3-79be91944049;L0|#09405eed7-4406-49d4-8ab3-79be91944049|Bituthene® Liquid Membrane;GP0|#aea06f89-531c-48ef-aa79-c21f36d64747;L0|#0aea06f89-531c-48ef-aa79-c21f36d64747|Bituthene® Mastic;GP0|#ab8a592c-398d-4ef6-9a87-0b61ecb5f9be;L0|#0ab8a592c-398d-4ef6-9a87-0b61ecb5f9be|Bituthene® Primer WP-3000;GP0|#5646f713-7e0d-478f-838b-432e172c36cc;L0|#05646f713-7e0d-478f-838b-432e172c36cc|Bituthene® Adhesive Primer B2 LVCGP0|#5f26fe88-f7a4-4721-9fad-d62d872945cf;L0|#05f26fe88-f7a4-4721-9fad-d62d872945cf|Waterproofing;GTSet|#66e4e2d9-ef46-4493-9134-0a487695a39bGP0|#ecc878b5-01b7-4379-b9a5-9eca3fee898c;L0|#0ecc878b5-01b7-4379-b9a5-9eca3fee898c|Tech Letters;GTSet|#1d66ad39-3b58-4288-837f-7d936cd10ff8TruepdfRetrofit Waterproofing
Self-Adhered Membranes with Other Materialshttps://gcpat.com/construction/en-us/Documents/Tech-Letter-10-W.pdfTech Letter 10-Chemical Compatibility of Bituthene and Perm-A-Barrier Self-Adhered Membranes with Other MaterialsGP0|#af90f04b-d647-4d16-8867-62ad1c3a3ef8;L0|#0af90f04b-d647-4d16-8867-62ad1c3a3ef8|Bituthene® 3000 & Low Temperature;GTSet|#1132bdb6-8d9b-495a-93cd-5157184e8f2d;GPP|#e1582a50-5423-4778-88ae-76cce944fdd7;GP0|#ce4c7966-a06c-47d8-8ad2-dc7576b20906;L0|#0ce4c7966-a06c-47d8-8ad2-dc7576b20906|Bituthene® 4000 System;GP0|#2e800a8f-5c11-4a2d-a8b8-c28f652c2d50;L0|#02e800a8f-5c11-4a2d-a8b8-c28f652c2d50|Bituthene® Deck System;GP0|#ab8a592c-398d-4ef6-9a87-0b61ecb5f9be;L0|#0ab8a592c-398d-4ef6-9a87-0b61ecb5f9be|Bituthene® Primer WP-3000;GP0|#5646f713-7e0d-478f-838b-432e172c36cc;L0|#05646f713-7e0d-478f-838b-432e172c36cc|Bituthene® Adhesive Primer B2 LVC;GP0|#dec52fa3-42cc-4e62-ae65-531c5260666d;L0|#0dec52fa3-42cc-4e62-ae65-531c5260666d|Perm-A-Barrier® Wall Membrane;GP0|#d1f04e97-7a8f-4caf-90f2-acfbca61c833;L0|#0d1f04e97-7a8f-4caf-90f2-acfbca61c833|Perm-A-Barrier® Wall Flashing;GP0|#a5474500-6860-43f3-8e54-3472c143311d;L0|#0a5474500-6860-43f3-8e54-3472c143311d|Perm-A-Barrier® Aluminum Wall Membrane;GP0|#bf436eed-e8b9-4dd2-9242-90a89bb6bc36;L0|#0bf436eed-e8b9-4dd2-9242-90a89bb6bc36|Perm-A-Barrier® Detail Membrane;GP0|#dbb845e4-d82e-43b5-8768-1d6ad0f65ff3;L0|#0dbb845e4-d82e-43b5-8768-1d6ad0f65ff3|Perm-A-Barrier® Aluminum FlashingGP0|#5f26fe88-f7a4-4721-9fad-d62d872945cf;L0|#05f26fe88-f7a4-4721-9fad-d62d872945cf|Waterproofing;GTSet|#66e4e2d9-ef46-4493-9134-0a487695a39bGP0|#ecc878b5-01b7-4379-b9a5-9eca3fee898c;L0|#0ecc878b5-01b7-4379-b9a5-9eca3fee898c|Tech Letters;GTSet|#1d66ad39-3b58-4288-837f-7d936cd10ff8TruepdfSelf-Adhered Membranes with Other Materials
Expansion Joint in Concrete Constructionhttps://gcpat.com/construction/en-us/Documents/Tech-Letter-11-W.pdfTech Letter 11-Expansion Joint in Concrete ConstructionGP0|#af90f04b-d647-4d16-8867-62ad1c3a3ef8;L0|#0af90f04b-d647-4d16-8867-62ad1c3a3ef8|Bituthene® 3000 & Low Temperature;GTSet|#1132bdb6-8d9b-495a-93cd-5157184e8f2d;GPP|#e1582a50-5423-4778-88ae-76cce944fdd7;GP0|#ce4c7966-a06c-47d8-8ad2-dc7576b20906;L0|#0ce4c7966-a06c-47d8-8ad2-dc7576b20906|Bituthene® 4000 System;GP0|#2e800a8f-5c11-4a2d-a8b8-c28f652c2d50;L0|#02e800a8f-5c11-4a2d-a8b8-c28f652c2d50|Bituthene® Deck System;GP0|#b21672db-2a1c-4a39-aaef-6769f80d61cb;L0|#0b21672db-2a1c-4a39-aaef-6769f80d61cb|Preprufe® 300R and 160R;GP0|#8e7e6920-ca1c-4b07-bfd8-31c465af83b0;L0|#08e7e6920-ca1c-4b07-bfd8-31c465af83b0|Preprufe® 300LT and 160LT;GP0|#d07b5e80-6fc3-403e-a771-64330ece9e9e;L0|#0d07b5e80-6fc3-403e-a771-64330ece9e9e|Preprufe® 300R Plus and 160R Plus;GP0|#7346e550-0c94-45e4-b2c9-e015a9abbcd6;L0|#07346e550-0c94-45e4-b2c9-e015a9abbcd6|Procor®;GP0|#b959d142-a1c6-455e-99d3-77165410f1c4;L0|#0b959d142-a1c6-455e-99d3-77165410f1c4|Procor® Composite Waterproofing System;GP0|#d44ee9bc-d0f3-4694-89c0-5d8435f01e2b;L0|#0d44ee9bc-d0f3-4694-89c0-5d8435f01e2b|Procor® Deck System 3RGP0|#5f26fe88-f7a4-4721-9fad-d62d872945cf;L0|#05f26fe88-f7a4-4721-9fad-d62d872945cf|Waterproofing;GTSet|#66e4e2d9-ef46-4493-9134-0a487695a39bGP0|#ecc878b5-01b7-4379-b9a5-9eca3fee898c;L0|#0ecc878b5-01b7-4379-b9a5-9eca3fee898c|Tech Letters;GTSet|#1d66ad39-3b58-4288-837f-7d936cd10ff8TruepdfExpansion Joint in Concrete Construction
Bituthene® Longevityhttps://gcpat.com/construction/en-us/Documents/Tech-Letter-12-W.pdfTech Letter 12-Bituthene® LongevityGP0|#af90f04b-d647-4d16-8867-62ad1c3a3ef8;L0|#0af90f04b-d647-4d16-8867-62ad1c3a3ef8|Bituthene® 3000 & Low Temperature;GTSet|#1132bdb6-8d9b-495a-93cd-5157184e8f2d;GPP|#e1582a50-5423-4778-88ae-76cce944fdd7;GP0|#ce4c7966-a06c-47d8-8ad2-dc7576b20906;L0|#0ce4c7966-a06c-47d8-8ad2-dc7576b20906|Bituthene® 4000 System;GP0|#2e800a8f-5c11-4a2d-a8b8-c28f652c2d50;L0|#02e800a8f-5c11-4a2d-a8b8-c28f652c2d50|Bituthene® Deck SystemGP0|#5f26fe88-f7a4-4721-9fad-d62d872945cf;L0|#05f26fe88-f7a4-4721-9fad-d62d872945cf|Waterproofing;GTSet|#66e4e2d9-ef46-4493-9134-0a487695a39bGP0|#ecc878b5-01b7-4379-b9a5-9eca3fee898c;L0|#0ecc878b5-01b7-4379-b9a5-9eca3fee898c|Tech Letters;GTSet|#1d66ad39-3b58-4288-837f-7d936cd10ff8TruepdfBituthene® Longevity
Forming Systems for Use with Preprufe® 160R Membranehttps://gcpat.com/construction/en-us/Documents/Tech-Letter-13-W.pdfTech Letter 13-Forming Systems for Use with Preprufe® 160R MembraneGP0|#b21672db-2a1c-4a39-aaef-6769f80d61cb;L0|#0b21672db-2a1c-4a39-aaef-6769f80d61cb|Preprufe® 300R and 160R;GTSet|#1132bdb6-8d9b-495a-93cd-5157184e8f2d;GPP|#e1582a50-5423-4778-88ae-76cce944fdd7;GP0|#8e7e6920-ca1c-4b07-bfd8-31c465af83b0;L0|#08e7e6920-ca1c-4b07-bfd8-31c465af83b0|Preprufe® 300LT and 160LT;GP0|#d07b5e80-6fc3-403e-a771-64330ece9e9e;L0|#0d07b5e80-6fc3-403e-a771-64330ece9e9e|Preprufe® 300R Plus and 160R PlusGP0|#5f26fe88-f7a4-4721-9fad-d62d872945cf;L0|#05f26fe88-f7a4-4721-9fad-d62d872945cf|Waterproofing;GTSet|#66e4e2d9-ef46-4493-9134-0a487695a39bGP0|#ecc878b5-01b7-4379-b9a5-9eca3fee898c;L0|#0ecc878b5-01b7-4379-b9a5-9eca3fee898c|Tech Letters;GTSet|#1d66ad39-3b58-4288-837f-7d936cd10ff8TruepdfForming Systems for Use with Preprufe® 160R Membrane
Minimizing Concrete Shrinkage and Curlinghttps://gcpat.com/construction/en-us/Documents/Tech-Letter-14-W.pdfTech Letter 14-Minimizing Concrete Shrinkage and CurlingGP0|#b21672db-2a1c-4a39-aaef-6769f80d61cb;L0|#0b21672db-2a1c-4a39-aaef-6769f80d61cb|Preprufe® 300R and 160R;GTSet|#1132bdb6-8d9b-495a-93cd-5157184e8f2d;GPP|#e1582a50-5423-4778-88ae-76cce944fdd7;GP0|#8e7e6920-ca1c-4b07-bfd8-31c465af83b0;L0|#08e7e6920-ca1c-4b07-bfd8-31c465af83b0|Preprufe® 300LT and 160LT;GP0|#d07b5e80-6fc3-403e-a771-64330ece9e9e;L0|#0d07b5e80-6fc3-403e-a771-64330ece9e9e|Preprufe® 300R Plus and 160R PlusGP0|#5f26fe88-f7a4-4721-9fad-d62d872945cf;L0|#05f26fe88-f7a4-4721-9fad-d62d872945cf|Waterproofing;GTSet|#66e4e2d9-ef46-4493-9134-0a487695a39bGP0|#ecc878b5-01b7-4379-b9a5-9eca3fee898c;L0|#0ecc878b5-01b7-4379-b9a5-9eca3fee898c|Tech Letters;GTSet|#1d66ad39-3b58-4288-837f-7d936cd10ff8TruepdfMinimizing Concrete Shrinkage and Curling
Rebar Chairs on Preprufe® 300R Membranehttps://gcpat.com/construction/en-us/Documents/Tech-Letter-15-W.pdfTech Letter 15-Rebar Chairs on Preprufe® 300R MembraneGP0|#b21672db-2a1c-4a39-aaef-6769f80d61cb;L0|#0b21672db-2a1c-4a39-aaef-6769f80d61cb|Preprufe® 300R and 160R;GTSet|#1132bdb6-8d9b-495a-93cd-5157184e8f2d;GPP|#e1582a50-5423-4778-88ae-76cce944fdd7;GP0|#8e7e6920-ca1c-4b07-bfd8-31c465af83b0;L0|#08e7e6920-ca1c-4b07-bfd8-31c465af83b0|Preprufe® 300LT and 160LT;GP0|#d07b5e80-6fc3-403e-a771-64330ece9e9e;L0|#0d07b5e80-6fc3-403e-a771-64330ece9e9e|Preprufe® 300R Plus and 160R PlusGP0|#5f26fe88-f7a4-4721-9fad-d62d872945cf;L0|#05f26fe88-f7a4-4721-9fad-d62d872945cf|Waterproofing;GTSet|#66e4e2d9-ef46-4493-9134-0a487695a39bGP0|#ecc878b5-01b7-4379-b9a5-9eca3fee898c;L0|#0ecc878b5-01b7-4379-b9a5-9eca3fee898c|Tech Letters;GTSet|#1d66ad39-3b58-4288-837f-7d936cd10ff8TruepdfRebar Chairs on Preprufe® 300R Membrane
Cold Weather Installationhttps://gcpat.com/construction/en-us/Documents/Tech-Letter-16-W2.pdfTech Letter 16-Preprufe® Waterproofing Membranes: Cold Weather InstallationGP0|#b21672db-2a1c-4a39-aaef-6769f80d61cb;L0|#0b21672db-2a1c-4a39-aaef-6769f80d61cb|Preprufe® 300R and 160R;GTSet|#1132bdb6-8d9b-495a-93cd-5157184e8f2d;GPP|#e1582a50-5423-4778-88ae-76cce944fdd7;GP0|#8e7e6920-ca1c-4b07-bfd8-31c465af83b0;L0|#08e7e6920-ca1c-4b07-bfd8-31c465af83b0|Preprufe® 300LT and 160LT;GP0|#d07b5e80-6fc3-403e-a771-64330ece9e9e;L0|#0d07b5e80-6fc3-403e-a771-64330ece9e9e|Preprufe® 300R Plus and 160R Plus;GP0|#bcc9342c-5037-465e-a82c-5d1ffb3970d5;L0|#0bcc9342c-5037-465e-a82c-5d1ffb3970d5|Preprufe® Tape and Preprufe® CJ Tape;GP0|#f6969a0f-8660-47c9-8449-fa532506a7a7;L0|#0f6969a0f-8660-47c9-8449-fa532506a7a7|Preprufe® Detail Tape;GP0|#2a44163a-0853-4c8d-96f8-2835693f4814;L0|#02a44163a-0853-4c8d-96f8-2835693f4814|Preprufe® 200GP0|#5f26fe88-f7a4-4721-9fad-d62d872945cf;L0|#05f26fe88-f7a4-4721-9fad-d62d872945cf|Waterproofing;GTSet|#66e4e2d9-ef46-4493-9134-0a487695a39bGP0|#ecc878b5-01b7-4379-b9a5-9eca3fee898c;L0|#0ecc878b5-01b7-4379-b9a5-9eca3fee898c|Tech Letters;GTSet|#1d66ad39-3b58-4288-837f-7d936cd10ff8TruepdfCold Weather Installation
Removal of Formwork Placed Against Preprufe® Membraneshttps://gcpat.com/construction/en-us/Documents/Tech-Letter-17-W2.pdfTech Letter 17-Removal of Formwork Placed Against Preprufe® MembranesGP0|#b21672db-2a1c-4a39-aaef-6769f80d61cb;L0|#0b21672db-2a1c-4a39-aaef-6769f80d61cb|Preprufe® 300R and 160R;GTSet|#1132bdb6-8d9b-495a-93cd-5157184e8f2d;GPP|#e1582a50-5423-4778-88ae-76cce944fdd7;GP0|#8e7e6920-ca1c-4b07-bfd8-31c465af83b0;L0|#08e7e6920-ca1c-4b07-bfd8-31c465af83b0|Preprufe® 300LT and 160LT;GP0|#d07b5e80-6fc3-403e-a771-64330ece9e9e;L0|#0d07b5e80-6fc3-403e-a771-64330ece9e9e|Preprufe® 300R Plus and 160R PlusGP0|#5f26fe88-f7a4-4721-9fad-d62d872945cf;L0|#05f26fe88-f7a4-4721-9fad-d62d872945cf|Waterproofing;GTSet|#66e4e2d9-ef46-4493-9134-0a487695a39bGP0|#ecc878b5-01b7-4379-b9a5-9eca3fee898c;L0|#0ecc878b5-01b7-4379-b9a5-9eca3fee898c|Tech Letters;GTSet|#1d66ad39-3b58-4288-837f-7d936cd10ff8TruepdfRemoval of Formwork Placed Against Preprufe® Membranes
Insulated Wall Forming Systemshttps://gcpat.com/construction/en-us/Documents/Tech-Letter-18-W2.pdfTech Letter 18-Insulated Wall Forming SystemsGP0|#af90f04b-d647-4d16-8867-62ad1c3a3ef8;L0|#0af90f04b-d647-4d16-8867-62ad1c3a3ef8|Bituthene® 3000 & Low Temperature;GTSet|#1132bdb6-8d9b-495a-93cd-5157184e8f2d;GPP|#e1582a50-5423-4778-88ae-76cce944fdd7;GP0|#ce4c7966-a06c-47d8-8ad2-dc7576b20906;L0|#0ce4c7966-a06c-47d8-8ad2-dc7576b20906|Bituthene® 4000 System;GP0|#2e800a8f-5c11-4a2d-a8b8-c28f652c2d50;L0|#02e800a8f-5c11-4a2d-a8b8-c28f652c2d50|Bituthene® Deck System;GP0|#7346e550-0c94-45e4-b2c9-e015a9abbcd6;L0|#07346e550-0c94-45e4-b2c9-e015a9abbcd6|Procor®;GP0|#b959d142-a1c6-455e-99d3-77165410f1c4;L0|#0b959d142-a1c6-455e-99d3-77165410f1c4|Procor® Composite Waterproofing System;GP0|#d44ee9bc-d0f3-4694-89c0-5d8435f01e2b;L0|#0d44ee9bc-d0f3-4694-89c0-5d8435f01e2b|Procor® Deck System 3RGP0|#5f26fe88-f7a4-4721-9fad-d62d872945cf;L0|#05f26fe88-f7a4-4721-9fad-d62d872945cf|Waterproofing;GTSet|#66e4e2d9-ef46-4493-9134-0a487695a39bGP0|#ecc878b5-01b7-4379-b9a5-9eca3fee898c;L0|#0ecc878b5-01b7-4379-b9a5-9eca3fee898c|Tech Letters;GTSet|#1d66ad39-3b58-4288-837f-7d936cd10ff8TruepdfInsulated Wall Forming Systems
Hydroduct® 660 Drainage Composite for Horizontal Applicationshttps://gcpat.com/construction/en-us/Documents/Tech-Letter-19-W.pdfTech Letter 19-Hydroduct® 660 Drainage Composite for Horizontal ApplicationsGP0|#af90f04b-d647-4d16-8867-62ad1c3a3ef8;L0|#0af90f04b-d647-4d16-8867-62ad1c3a3ef8|Bituthene® 3000 & Low Temperature;GTSet|#1132bdb6-8d9b-495a-93cd-5157184e8f2d;GPP|#e1582a50-5423-4778-88ae-76cce944fdd7;GP0|#ce4c7966-a06c-47d8-8ad2-dc7576b20906;L0|#0ce4c7966-a06c-47d8-8ad2-dc7576b20906|Bituthene® 4000 System;GP0|#2e800a8f-5c11-4a2d-a8b8-c28f652c2d50;L0|#02e800a8f-5c11-4a2d-a8b8-c28f652c2d50|Bituthene® Deck System;GP0|#b21672db-2a1c-4a39-aaef-6769f80d61cb;L0|#0b21672db-2a1c-4a39-aaef-6769f80d61cb|Preprufe® 300R and 160R;GP0|#8e7e6920-ca1c-4b07-bfd8-31c465af83b0;L0|#08e7e6920-ca1c-4b07-bfd8-31c465af83b0|Preprufe® 300LT and 160LT;GP0|#d07b5e80-6fc3-403e-a771-64330ece9e9e;L0|#0d07b5e80-6fc3-403e-a771-64330ece9e9e|Preprufe® 300R Plus and 160R Plus;GP0|#f6969a0f-8660-47c9-8449-fa532506a7a7;L0|#0f6969a0f-8660-47c9-8449-fa532506a7a7|Preprufe® Detail Tape;GP0|#7346e550-0c94-45e4-b2c9-e015a9abbcd6;L0|#07346e550-0c94-45e4-b2c9-e015a9abbcd6|Procor®;GP0|#b959d142-a1c6-455e-99d3-77165410f1c4;L0|#0b959d142-a1c6-455e-99d3-77165410f1c4|Procor® Composite Waterproofing System;GP0|#d44ee9bc-d0f3-4694-89c0-5d8435f01e2b;L0|#0d44ee9bc-d0f3-4694-89c0-5d8435f01e2b|Procor® Deck System 3R;GP0|#744092a0-3a3a-47ee-b958-9a0ca770e5f9;L0|#0744092a0-3a3a-47ee-b958-9a0ca770e5f9|Hydroduct® 200;GP0|#3d40665d-d844-4ab7-8197-0653e2e3f61e;L0|#03d40665d-d844-4ab7-8197-0653e2e3f61e|Hydroduct® 220;GP0|#1539b46d-7e4e-4998-87d3-ba6fc00c3f89;L0|#01539b46d-7e4e-4998-87d3-ba6fc00c3f89|Hydroduct® 225;GP0|#c89670ba-2424-4c5d-9d78-f7dcdc867c35;L0|#0c89670ba-2424-4c5d-9d78-f7dcdc867c35|Hydroduct® 500 RS & 550 RS Green Roof Composites;GP0|#192782a6-f107-4d84-8954-2dc4ff043b43;L0|#0192782a6-f107-4d84-8954-2dc4ff043b43|Hydroduct® 660;GP0|#c902128f-7049-4cb9-887f-58e9b0931e05;L0|#0c902128f-7049-4cb9-887f-58e9b0931e05|Hydroduct® Coil 600;GP0|#dec52fa3-42cc-4e62-ae65-531c5260666d;L0|#0dec52fa3-42cc-4e62-ae65-531c5260666d|Perm-A-Barrier® Wall MembraneGP0|#5f26fe88-f7a4-4721-9fad-d62d872945cf;L0|#05f26fe88-f7a4-4721-9fad-d62d872945cf|Waterproofing;GTSet|#66e4e2d9-ef46-4493-9134-0a487695a39bGP0|#ecc878b5-01b7-4379-b9a5-9eca3fee898c;L0|#0ecc878b5-01b7-4379-b9a5-9eca3fee898c|Tech Letters;GTSet|#1d66ad39-3b58-4288-837f-7d936cd10ff8TruepdfHydroduct® 660 Drainage Composite for Horizontal Applications
Exotherm of Procor® Membraneshttps://gcpat.com/construction/en-us/Documents/Tech-Letter-20-W.pdfTech Letter 20-Exotherm of Procor® MembranesGP0|#7346e550-0c94-45e4-b2c9-e015a9abbcd6;L0|#07346e550-0c94-45e4-b2c9-e015a9abbcd6|Procor®;GTSet|#1132bdb6-8d9b-495a-93cd-5157184e8f2d;GPP|#e1582a50-5423-4778-88ae-76cce944fdd7;GP0|#b959d142-a1c6-455e-99d3-77165410f1c4;L0|#0b959d142-a1c6-455e-99d3-77165410f1c4|Procor® Composite Waterproofing System;GP0|#d44ee9bc-d0f3-4694-89c0-5d8435f01e2b;L0|#0d44ee9bc-d0f3-4694-89c0-5d8435f01e2b|Procor® Deck System 3RGP0|#5f26fe88-f7a4-4721-9fad-d62d872945cf;L0|#05f26fe88-f7a4-4721-9fad-d62d872945cf|Waterproofing;GTSet|#66e4e2d9-ef46-4493-9134-0a487695a39bGP0|#ecc878b5-01b7-4379-b9a5-9eca3fee898c;L0|#0ecc878b5-01b7-4379-b9a5-9eca3fee898c|Tech Letters;GTSet|#1d66ad39-3b58-4288-837f-7d936cd10ff8TruepdfExotherm of Procor® Membranes

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