Description:

Polysil TG 500 anti-lime – is a deeply penetrating primer for damp, salt-containing substrates and an anti-lime treatment for new concrete which also acts as a liquid hardener for sealing slurries.
Koster Polysil TG 500 is an ‘anti lime’ coating product specially blended with Polymers and silicates which is applied by brush or spray application.  Applying Polysil-TG 500 will not only reduce the amount of free lime leaching into the Cavity Drainage System but will also improve the water resistance of the basement structure by absorption into the structure and locking in the free lime.

Features:

• Can be used to strengthen and to protect mineral substrates and to reduce their absorbency, even of such problematic building materials as sandstone.
• Decreases the danger of new development of salt efflorescence, free lime egress, and raises the resistance of mineral substrates to freezing and thawing.
• Can also be used to harden sealing slurries.