3B’s Chopped Strand Mat (CSM) is a non-woven mat made from 3B E-CR glass filaments, consisting of chopped fibres randomly and yet evenly orientated. The 50 mm length chopped fibres are coated with a silane coupling agent and are held together using an emulsion binder.

CSM is particularly suitable for hand lay-up process using Thermoset resin systems to manufacture wide range of products for automobile, re-creation, chemical, electrical industries.

Resin Product TP/TS Features Process Length/Diameter ratio Ø
EM 1011 Thermosets Hand lay-up, Emulsion
UP, Vinylester, Epoxy PM 3013 Thermosets Powder Hand lay-up, Powder