Acrylic sealant suitable for painting over.
Sealing expansion, shrinkage and fillet joints with movements of up to 12.5% of the width of the joint on ceramic, marble and natural stone façades and thermal insulation. Also Ideal for sealing the surface of cracks subject to movement.
Mapeflex AC4 may also be applied on all porous surfaces, such as concrete, wood, gypsum, render, bricks and cements even if they are quite damp.
Once the water has completely evaporated off, Mapeflex AC4 forms a seal which is resistant to driving rain and which may be painted over with conventional paints normally used in the building industry. Joints sealed with this product are flexible at temperatures of from -30°C to 80°C and guarantee high resistance during inclement weather.
Certified according to ISO 11600 F 12.5 P up.
Please refer to the Technical Data Sheet before use.
white and grey.
3.1 meters per 310 ml cartridge (10x10 mm section).
boxes of 12 cartridges of 310 ml and 25 kg soft cartridges.