Bostik AP 250 Flexibond is an acrylic dispersion polymer for use as a flexible admixture with cement based tile adhesives and floor grouts. It can further be used as a primer/sealer for paste tile adhesives and floor underlayment screeds.
- Improves flexibility shear modulus and tensile strength giving greater resistance to minor movements and vibration
- Cement pores are part filled with the polymer, reducing the permeability and therfore reducing any damage by liquid transfer
- Adhesion is enhanced when fixing to non porous substrates and tiles
- Improves the deformability of C2 adhesives to meet the requirements of class S1 according to EN12002
Acrylic dispersion polymer