Sika Antisol A-4 Acrylic Curing Compound for Concrete (250 kg)

Concrete that's going to be plastered, tiled or painted has a curing problem most compounds make worse. Cure it with a wax film and you protect the slab, but then the plaster, tile adhesive or paint won't grip until that film is ground off. Skip curing to keep the surface clean and the concrete dries out too fast and ends up weak and dusty. Sika Antisol A-4 from Sika India settles that, curing the concrete with a film the finish can bond straight over.

It's a water-dispersed acrylic copolymer you spray, brush or roll on once the surface water has gone, and it forms a thin film that keeps the mix water in while the slab hydrates. Being acrylic, it's compatible with the finishes that follow, so acrylic paints, cement and gypsum plasters, polymer-modified mortars and tile adhesives bond over it without the curing film coming off first. A quick compatibility check with the chosen finish is still worth doing before you start.

That suits it to interior and finishing work, slabs and walls headed for plaster, tile or paint, where the surface has to cure properly and still take its finish cleanly. It replaces wet hessian and ponding, cuts plastic cracking and surface dusting, and gets the concrete to full strength without holding up the trades that come next.

For concrete that has to cure and then take plaster, tile or paint, Sika Antisol A-4 is the acrylic curing compound the finish can bond right over.