Leveltop Crack Suppression Mat (CSM) is a reinforcement product used in conjunction with Leveltop Underlayments and AcoustiMat Sound Control Mats for crack suppression and to reduce underlayment pour depth.
Conditions such as potential movement of the subfloor - which could cause underlayments or hard surface floor goods to crack -have typically been handled by installing metal lath prior to the underlayment pour.
As lath is difficult to install and its cost has been increasing rapidly, Leveltop CSM become most effective solution.
Leveltop CSM consists of a core of fused, entangled polymeric filaments bonded to a geotextile fabric on one side. Leveltop CSM provides a cost-effective crack supression alternative to metal lath and can also be used to reduce the depth of underlayment/ topping over a sound control mat.Leveltop CSM contains strong fibres with 40% recycled material, provide an excellent reinforcement for a variety of floor systems. Leveltop CSM is an Eco-Friendly building material and can help contribute points towards LEED certification.