Storage Recommendation
The shelf life of GCP waterproofing and air barrier products are highly dependent on the conditions under which these products are stored. These products should be stored in their original, unopened packaging at ambient temperatures between 40°–90°F (5°–32°C). Liquid products should be protected from freezing. For specific product requirements, refer to the product data sheet and material safety data sheet.
Shelf-life Recommendation
Waterproofing products maximum shelf life:
- All BITUTHENE® Waterproofing Membranes – 12 months
- BITUTHENE® Liquid Membrane – 18 months
- BITUTHENE® Deck Prep – 18 months
- BITUTHENE® Mastic – 12 months
- BITUTHENE® Primer WP 3000 – 12 months
- BITUTHENE® Adhesive Primer B2 LVC – 18 months
- PREPRUFE® 300R/160R Waterproofing Membrane - 18 months
- PREPRUFE® 250 Waterproofing Membrane – 18 months
- All PREPRUFE® Plus Membranes – 12 months
- All PREPRUFE® 275 Membranes – 12 months
- All PREPRUFE® 800PA waterproofing Membranes – 24 months
- All PREPRUFE® Tapes – 18 months
- All PREPRUFE® Detail Tapes – 18 months
- PREPRUFE® SCS Grouts – 6 months
- PREPRUFE® SCS Grouts Activators – 12 months
- PREPRUFE® SCS Membrane – 12 months
- PREPRUFE® SCS ancillaries – 24 months
- PREPRUFE® EG 75 grouts – 24 months
- PREPRUFE® Tieback Covers – 12 months
- FLORPRUFE® 120 Vapor Barrier – 18 months
- ADCOR® 500S Hydrophilic Waterstop – 120 months
- ADCOR® 500S Adhesive – 12 months
- SWELLSEAL® 2010 TPR – 120 months
- SWELLSEAL® Sealant WA – 12 months
- All HYDRODUCT® Drainage Composites and Accessories – 24 months
Liquid waterproofing products maximum shelf life:
- All PROCOR® Fluid Applied Waterproofing – 12 months
- PROCOR® Reinforcement Mesh – 36 months
- PROCOR® Composite Membrane – 12 months
- SILCOR® 900HA and SILCOR® 900MP – 12 months
- SILCOR® Primer EPF Kit and SILCOR® Fast Set Primer Kit – 24 months
INJECTO products maximum shelf life:
- All INJECTO® Kit components – 24 months
- DeNeef® INJECTO® PURe – 24 months
- DeNeef® Flex Cat PURe – 24 months
- Washing Agent – 12 months
PERM-A-BARRIER® air barrier products maximum shelf life:
- All PERM-A-BARRIER® Wall Membranes and Aluminum Wall Membranes – 12 months
- PERM-A-BARRIER® ULTRA Wall Membrane & Flashing – 24 months
- PERM-A-BARRIER® Wall Flashing, Detail Membrane and Aluminum Flashing – 12 months
- PERM-A-BARRIER® VPS 30 – 24 months
- PERM-A-BARRIER® NPS and NPS Detail Membrane – 24 months
- PERM-A-BARRIER® VPL and VPL Low Temp – 12 months
- PERM-A-BARRIER® VPL 50RS UV Stable – 18 months
- PERM-A-BARRIER® NPL 10 and NPL 10 LT – 12 months
- PERM-A-BARRIER® S100 sealant – 15 months
- PERM-A-BARRIER® Universal Flashing & Sealant – 12 months
- PERM-A-BARRIER® WB Primer – 12 months
- PERM-A-BARRIER® Adhesive Primer – 18 months
Products will remain stable when stored under recommended storage conditions. Products will not be extended beyond the shelf-life date. For further information contact your local GCP representative.
gcpat.com | North America Customer Service: +1 (877) 423 6491
GCP Applied Technologies Inc., 2325 Lakeview Parkway, Suite 400, Alpharetta, GA 30009, USA
GCP Canada, Inc., 294 Clements Road, West, Ajax, Ontario, Canada L1S 3C6
This document is only current as of the last updated date stated below and is valid only for use in the United States. It is important that you always refer to the currently available information at the URL below to provide the most current product information at the time of use. Additional literature such as Contractor Manuals, Technical Bulletins, Detail Drawings and detailing recommendations and other relevant documents are also available on www.gcpat.com. Information found on other websites must not be relied upon, as they may not be up-to-date or applicable to the conditions in your location and we do not accept any responsibility for their content. If there are any conflicts or if you need more information, please contact GCP Customer Service.
Last Updated: 2025-05-13
https://gcpat.com/en/solutions/products/preprufe-comprehensive-waterproofing-system/tl-0030-shelf-lifestorage-and