DeWalt TriggerFoam Pro Standard 750ml is a high-performance one-part polyurethane expanding foam designed for professional sealing and insulating applications. Activated by moisture in the air, it expands 2–3 times its original volume after application, effectively filling gaps and voids. Suitable for use on a wide range of materials including concrete, brick, timber, and metal—even damp surfaces—TriggerFoam Pro cures to a durable, airtight finish and provides excellent thermal and acoustic insulation.
Features + Benefits:
Moisture-Curing Formula: Expands on contact with air moisture, drying in 1–5 hours and fully curing in 12–15 hours.
Excellent Adhesion: Bonds effectively to most construction surfaces including concrete, brick, timber, and metal without surface preparation.
High Expansion Rate: Expands 2–3 times in volume to fill gaps and voids completely.
R-5 Equivalent Insulation: Offers strong thermal insulation performance when used as an alternative to traditional materials.
Ready for Finishing: Can be cut, sanded, painted, or stained after 24 hours of curing.
Product Uses:
– Insulating around window and door frames, floor/wall joints
– Filling gaps in refrigeration units and HVAC systems
– Sealing pipe penetrations, electrical junction boxes, and underground ductwork
– Sound dampening and void filling in concrete forms
– General-purpose sealing in attics, basements, and cavities
Size: 750ml canister
Type: One-part polyurethane expanding foam
Application Method: Trigger nozzle (no foam gun required)
Cure Time: Surface dry: 1–5 hours, Full cure: 12–15 hours
