Size 4ft x4ft
Color Black
Density 250 kg/m3
Shape Rectangular
Packaging Type PP Bag
Water Absorption 1 to 1.5%
Applications Expansion joints and protection layer for outer basement wall
Service Temperature -40 to 70 deg C
Thickness 12mm ,18mm and 25mm
Manufactured By Stp Limited (Shalimar tar product ltd)

It is a  pre-moulded, high performance joint filler board.  

It is a closed cell and of cross linked structure.

It has an excellent recovery of 95% (after compression upto 50%), which makes it the most suitable product for this application.    

It is an exclusive product specially designed to be used as expansion joint filler in concrete, brick, block work and isolation joints.


Closed cell structure resulting negligible water/moisture absorption

Excellent recovery after compression  

High resistance to chemical like most

Bitumen free hence non staining and free from bleeding

Easy to cut, hand and install

Rot proof hence does not age and disintegrate over prolonged use