STAIN-PROOF®, formerly known as Dry-Treat™, develops world leading impregnating sealers & enhancersfor natural stone, bricks, pavers, tiles, engineering concrete & grout AND specialty cleaners.
STAIN-PROOF Penetrating Sealer Technology
STAIN-PROOF impregnating sealer technology is different.
 
The special penetrating sealer molecules are hundreds of times smaller than competitor stone sealers