Prosoco R-Guard AirDam Air and Weather Barrier Sealant for Windows and Doors 20oz Sausage

Prosoco R-Guard AirDam Air and Weather Barrier Sealant for Windows and Doors, 20oz Sausage

PROSOCO R-Guard® AirDam® is a gun-grade waterproofing sealant combining the best of silicone and polyurethane properties. Installed as the interior air sealant, AirDam® creates a long-lasting, weather-tight seal that prevents moist outside air from entering, and conditioned indoor air from escaping around window and door assemblies. This ensures wind-driven rain and condensed water are diverted to the flashing membrane and water-resistive barrier before it can enter the living space.

This single component, Silyl-Terminated-Polymer (STP) is easy to gun and tool in all weather conditions. AirDam® is immediately waterproof and can be applied in unfavorable weather conditions to dry or damp substrates, eliminating many weather-related construction delays and accelerating the “drying in” of new buildings.

AirDam® cures quickly to produce a durable, high-performance, high-movement elastomeric sealant. Appropriate for exterior or interior use, AirDam® is easily applied with standard caulking tools. AirDam® bonds tenaciously and can be used with all types of window and door frame material – vinyl, wood or metal, including painted metal. As a properly applied interior window sealant, AirDam® can substantially reduce a building’s heating and cooling costs.
 

Advantages:

• Solvent-free. Isocyanate free. Complies with all AIM VOC regulations.
• Silane functional polymer provides superior long term adhesion, crack bridging and weathering characteristics.
• Bonds to most common building materials without priming.
• Produces a durable, weather-tight seal.
• Suitable for exterior or interior use.
• Stops penetration of air and water under normal and extreme weather conditions.
• Single component formulation saves time and requires no mixing.
• Easy to gun and tool in all climates.
• Bonds and cures in wet weather and on damp substrates.
• Compatible with most sealants and waterproofing or air barrier components.
• No shrinkage. No staining. Non-yellowing.
• Breathable – allows damp surfaces to dry.
• Will not support mold growth.