4040 Concrete Primer SL

Flextile 4040 Concrete Primer SL is a high solids, acrylic primer that is used to prime concrete surfaces to be leveled with cementitious underlayments providing an improved adhesive bond.

BASIC USES
For priming existing concrete surfaces when:

• Repairing cracked, chipped or broken concrete.
• Installing cementitious self-leveling underlayments, toppings, or other such products over concrete surfaces.
• Filling honeycombs in new concrete.
• Tuck pointing mortar.
• Rubbing walls.

FEATURES

• Improves bond strength.
• Reduces porosity of concrete surface, improving mortar mix application characteristics.
• Contributes to LEED points.