ProJoint Contract SBR Bonding Agent decorative gravel Width: 50mm

Width: 50mm

mainly during the 1960s and '70s in London and the home counties of England

and screeds

It is surface-applied and is to be fixed directly to the blockwork

retaining walls

ProJoint Contract SBR Bonding Agent decorative gravel Width: 50mmThe ProJoint SBR products are a water based emulsion of a modified styrene butadine polymer and have been designed to improve the strength and workability of sand and cement mortar. They can also be used for priming the surface of natural stone or cement slabs or setts to promote adhesion. With non foaming properties ProJointTM SBR controls the density of the mortar and results in a significant increase in compressive, tensile and flexural strength.