PU Sealant Foam 750 ml (PU Spray)
PU Sealant Foam 750 ml (PU Spray) in an aerosol can for filling gaps and joints. The foam photos in the gallery show the product after spraying.
Product description
PU Sealant Foam 750 ml (PU Spray) in an aerosol can for filling gaps and joints. The foam photos in the gallery show the product after spraying.
Product selection and use guide
PU Sealant Foam 750 ml (PU Spray) is a polyurethane gap-filling foam, not a broad-area spray insulation system.
How to choose
Measure the gap and check substrates, application method and expansion allowance in the type instructions.
Applications to consider
Consider permitted gap filling with trimming and covering details after curing.
Use limitations
Gap filler is not automatically a structural adhesive or firestop. Pack size alone does not establish coverage or expansion; follow safety data and surface protection requirements.
Pre-order checklist
- Send gap length, width and depth and substrate materials.
- Confirm application equipment, covering needs and type-specific consumption.
Frequently asked questions
Is canned PU spray the same as project spray insulation?
Not automatically. Confirm system identity and application purpose, not the spray label alone.
Can foam fill a gap without expansion allowance?
Follow product instructions and detail geometry so filling does not disturb adjacent components.
Can this foam seal a fire-rated penetration?
Only where the exact type and system detail have appropriate evidence; the PU foam name is insufficient.
This guide supplements the original description; it does not replace technical data sheets or project design. Match the type and dimensions to the product specifications and obtain written confirmation for special requirements.