Sika Fibre 12-34

Sika® Fibre 12-34 consists of high-quality virgin multifilament polypropylene fibers that have been specially treated to facilitate their dispersion.

It is presented in pre-dosed bags for concrete or micro-concrete.

It is also designed to prevent concrete spalling in the event of a fire. Beyond that, it reduces the occurrence of plastic shrinkage and plastic settlement cracking while improving the surface properties and durability of a cement matrix in hot climates. Sika® Fibre 12-34 is coated with a surfactant to enhance initial dispersion and good bonding with the cement paste. This product is suitable for use in tropical and hot weather conditions.