U-POL B Glass Fibre Bridging Compound No.4 1.85L Body Filler UPOL

U-Pol 'B' glass fibre bridging filler 1.85L

Strong polyester bridging compound.
Ideal for bridging holes and is water resistant when cured.

A polyester glass fibre filler is a two component chemical paste used for the bridging of holes and rust insurfaces suchas steel andGRP.

Forms a very hard durable surface and can be sanded and shaped if required.

Easily covered with standard polyester filler or can be over-painted directly.

Can be used on the following surfaces:- Bare steel, Original paint surfaces (with the exception of thermoplastic acrylics) & GRP