Cold Applied Polymer Modified Asphalt Waterproof Coating For Engineering Projects

Product Advantages

1. Excellent film elasticity: Polymer‑modified formula, cured film has good elongation to accommodate minor substrate cracking and deformation.
2. Superior waterproof sealing: Liquid applied, seamless continuous waterproof film to block capillary pores.
3. Good substrate adaptability: Applicable on damp substrates, strong adhesion to concrete, cement mortar and partial metal surfaces.
4. Easy detail treatment: Easy brushing on complex areas such as corners, pipe roots and construction joints for reinforcement.
5. Water & aging resistance: Polymer‑asphalt compound resists water immersion, acid and alkali, durable for underground and indoor conditions.
6. Safe cold‑applied work: Room‑temperature brushing, no open‑flame heating, simple operation without hot‑work risk.
7. Compatible with waterproof membranes: Good compatibility with asphalt self‑adhesive membranes for composite waterproofing system.

Performance Indexes

Usage Method

1. Substrate preparation: Remove dust, laitance and oil; clear loose and raised parts. Keep surface flat & solid, damp surface is acceptable without standing water.
2. Mixing: One‑component: stir thoroughly before use. Two‑component: mix strictly according to ratio until uniform without particles.
3. Detail reinforcement: Apply 1‑2 coats as extra layer on inside/outside corners, pipe roots and construction joints.
4. Multi‑coat application: Apply thin coats successively. Next coat can be applied only after previous coat dries. Brush in cross directions to reach designed total thickness.
5. Curing: Natural curing after finishing. Proceed to next procedure only after full curing.
6. Protective layer: Apply cement mortar protective layer after film curing for basement and roof projects to prevent mechanical damage.