Surface Hardener and Dust Proofer (Sika Purigo 5s)

Purigo-5S ia a ready-to-use surface hardener and dust proofer, based on sodium silicate, which reacts chemically to produce a hard, dust-free finish Uses. Purigo -5S can be used on both new and old concrete floors. It is not suitable for natural stone. Advantages Ready -to-use Easy to apply Dust-free finish Good penetration Hardens concrete surfaces