Fire Retardant Expanding Foam Fillers are Powerful for Strength.

Fire Retardant Foam is made of soft insulation and waterproof foam.

Fire Retardant spray is a foam spray.

The expansion range is less after pre foam.The factory show is for spray foam suppliers.Shuode is a spray foam supplier in China.

The thickness of the bead should be controlled by the pressure on the gun.Shake the can if you stop the application for more than 5 minutes.If you want to keep using the same can after a while, the gun and valve should be cleaned with the cleaner.

Q2.Do you work for a factory or trade company?What can you do to ensure your quality?How to store this product.

Firestop fire retardant 750gm expanding foam is filled with structural polypropylene high temperature gap filler.

The fire retardant rated expanded PU foam has a spray seal.