【COD】 750ML Polyurethane Foam High Foam Sealant Filling The Gap High Foaming Volume Sealant Expanding Foam Spray

Category: polyurethane blowing agent

Appearance: Foam Foam

Gas volume: 2.5 (ml/g)

CAS: Polyurethane

Uses: Caulking of doors and windows of buildings, expansion joints and holes in components

Specification: 750 ml

Whether it is a dangerous chemical: No

Curing conditions: Room temperature curing

● One-component, moisture-curing, ready-to-use multi-purpose foam. Suitable for sealing gaps and joints around windows and doors. Fills cracks, seams and gaps around ducts, vents, electrical outlets and walls. Insulates hot and cold. Flame retardant. Soundproofing.

Quick drying. No shrinkage after foam expansion. Excellent thermal insulation properties.

● Substrate must be free of grease and dirt. Wet the substrate to accelerate foam expansion.

● Shake the can vigorously 30 times for at least 60 seconds.

After curing, it can be cut and adjusted with a cutter.

Precautions

● 1. Clean the sizing surface to remove oil stains and spray a small amount of water on the surface if the temperature is above 0°C. ● 2. Shake the tank 30 times to remove oil stains;

● 2. Shake the trough for 30 seconds before attaching the nozzle to the trough, keeping the trough vertically down when using;

● 3. 3. Slowly apply glue to the seam from the bottom up, one layer at a time, covering 50-70% of the seam vertically downwards;