Description
SOPRASEAL VP PRIMER is used for surface preparation before the installation of SOPRASEAL STICK VP self-adhesive membrane where specific jobsite conditions may demand.
UNITS PER SKID: 36
Material Use:
SOPRASEAL VP PRIMER is a liquid primer designed for surface preparation prior to the installation of SOPRASEAL STICK VP self-adhesive air/vapour barrier membranes. It enhances adhesion on various substrates under specific jobsite conditions, ensuring optimal membrane performance.
System Components:
SOPRASEAL VP PRIMER is used as part of the SOPRASEAL STICK VP system. It is applied directly to the substrate to promote adhesion of the SOPRASEAL STICK VP membrane. This primer is not a standalone product and must be used in conjunction with the SOPRASEAL STICK VP membrane for full system performance.
Applications:
This primer is suitable for use on a variety of construction substrates including exterior gypsum boards, wood, oriented strand board (OSB), concrete, and concrete block walls. It is typically used in wall assemblies where air and vapour barrier membranes are required.
Application Details:
SOPRASEAL VP PRIMER should be applied using a brush or roller on clean, dry substrates. The product must be thoroughly dry before the SOPRASEAL STICK VP membrane is installed. The primer should be well shaken before use to ensure uniform consistency. Application temperature must be between -7 °C and 40 °C (19 °F to 104 °F). Drying time ranges from 15 to 60 minutes depending on ambient temperature and the amount of product applied. Coverage varies based on substrate porosity:
- Porous surfaces: 0.3 to 0.5 L/m²
- Non-porous surfaces: 0.1 to 0.25 L/m²
Special Notes:
- SOPRASEAL VP PRIMER is flammable before curing and must be kept away from all sources of flame or sparks during application and drying.
- The product has a shelf life of up to 60 months when stored in original sealed containers in a well-ventilated, dry area away from heat, humidity, and direct sunlight.
- Tools used for application can be cleaned with solvents such as mineral spirits, Varsol, or xylene.
- The primer contributes to a system water vapour transmission rate of 7.5 perms when used with the SOPRASEAL STICK VP membrane, as per ASTM E96 (Procedure A).
- This product is not UV stable and should be covered by the membrane or other protective layers after application.
This primer is a critical component in the SOPRASEAL STICK VP air/vapour barrier system and ensures long-term adhesion and performance of the membrane in demanding construction environments.
https://www.soprema.ca/en/products-systems/sopraseal-vp-primer
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.