Polyurethane Foam Spray for Insulation

Polyurethane Foam Spray for Insulation

closed cell spray foam insulation

MULTIPURPOSE PU FOAM-N 33

N33 big volume is one kind big volume, high yield foam sealant, high yield, high volume, good pre expansion, and low post-expansion, good temperature resistance, suitable for all seasons, good bubble elasticity, flexible and widely application.

Product Characteristics

Big volume, high yield, high bonding strength, low temperature resistance, suitable for all seasons

Product Applications

All kinds of fixing, bonding and thermal insulation of doors and windows; waterproof insulation and edge sealing of walls and roofs; bonding, filling and insulation of different interior materials

Application Tips

1. Shake can vigorously for 60 minutes before use

2. Clean and pre-moisten surface before use

3. firmly screw can on adapter, and turn the flow adjustment screw anticlockwise

4.Fill vertical joints from the bottom up when half filled enough

5.Foam begins to cure about ten minutes, wait for one hour before doing the next step

6. Use knife to smooth out cured foam and treat surface with cement paint or silicone

7.All surfaces should be clean from oil, loose particles and dust.

8.PU foam gun is recommended to improve construction quality

9.Cleaning screw adapter with cleaner is recommended.

10.Do not expose to UV rays, painting or coating of the cured surface is

recommended.

Technical Data