Polyurethane Foam Sealant
K-700 PU Foam Sealant
One-component expanding polyurethane foam for window and door frame gaps, service penetrations and insulation cavities.
Free samples and OEM labelling available. Reply within one business day.
Product specification
A one-component polyurethane foam for filling irregular gaps around window and door frames, service penetrations and insulation cavities. It expands after dispensing to close uneven joints, then cures to a closed-cell foam that can be trimmed and finished.
Key features
- Expands after dispensing to fill irregular and oversized joints
- Closed-cell cured foam insulates as well as seals
- Suitable for window and door frame installation gaps
- Can be trimmed flush and finished after curing
- Aerosol can with applicator gun; OEM labelling available
Typical applications
- Window and door installation: perimeter gaps between frames and masonry openings
- Service penetrations: pipe and duct entries through walls and floors
- Insulation cavities: filling voids behind linings and in roof spaces
Technical data
- Base chemistry: one-component polyurethane foam
- Cure system: moisture cure from the outside in
- Expansion: expands after dispensing; allow for overfill when trimming
- Cell structure: closed cell after cure
- Packaging: aerosol can with applicator; private label available
