Mechanical cleaning of internal walls of joints and cracks to be sealed. Sizing of correct depth of sealant using MAPEFOAM filling cord, placed on the bottom of the joint or crack.
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Deformable, pourable two-component very quick hardening sealant with high modulus of elasticity for joints and cracks
Extrude MAPEFLEX XPRESS 80/400 until the joints and cracks are slightly overfilled. Carry out surface smoothing to remove any excess product from the joints and cracks, ensuring that the sealant is perfectly flush with the horizontal surfaces of the flooring
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