Cold Applied Acrylic Waterproof Coating For Balcony And Kitchen High Elasticity & Crack Resistance

Name: Cold Applied Acrylic Waterproof Coating For Balcony And Kitchen High Elasticity & Crack Resistance
Brand: Weifang Shihua Chemical Building Material Co., Ltd.

Price Negotiable

Price: USD 0.9‑1.5/kg

MOQ: 1000kg

Delivery Time: Negotiable

Brand: shhous

Product Description

Acrylic Waterproof Coating For Balcony And Kitchen

Material Advantages

Water‑based & eco‑friendly: Water‑dispersed, solvent‑free, non‑toxic, odorless and non‑flammable, safe for indoor and exposed construction.
High elasticity & crack‑resistance: High elongation at break. The coating bridges fine substrate cracks and tolerates thermal expansion and contraction of buildings.
UV & weather resistance: Good anti‑aging and temperature resistance for exposed application. Color customizable; light‑tint coating provides heat‑reflecting effect for waterproofing and decoration.
Excellent adhesion: Strong bonding to concrete, cement mortar, metal and old waterproof layers. Resists peeling. Can be applied on damp substrates without standing water.
Vapor permeability: Allows moisture escape from substrate to reduce blistering risk.
Easy construction: Ready‑to‑use one‑component product. Apply by brush, roller or spray. Seamless film on complex details such as corners and pipe roots, convenient for later repair.
Versatile usage: Works as waterproof layer and colored top‑coat for bituminous membranes.

No.	Test Item		Technical Index
No.	Test Item		Type Ⅰ	Type Ⅱ
1	Solid Content /% ≥		65	65
2	Drying Time	Surface Dry ≤	4	4
2	Drying Time	Through Dry ≤	8	8
3	Tensile Strength /MPa		1	1.5
4	Tensile Strength Retention after Treatment /%	Heat Treatment ≥	80	80
		Alkali Treatment ≥	60	60
		Acid Treatment ≥	40	40
		Artificial Weathering ≥	—	80-150
5	Elongation at Break /% ≥		300	300
6	Elongation at Break after Treatment /%	Heat Treatment ≥	200	200
		Alkali Treatment ≥	200	200
		Acid Treatment ≥	200	200
		Artificial Weathering ≥	—	200
7	Low-temperature Flexibility (∅10mm mandrel)		No crack at -10℃	No crack at -20℃
8	Waterproofness (0.3MPa, 30min)		No water penetration	No water penetration
9	Thermal Expansion/Contraction Rate /%	Elongation ≤	1	1
9	Thermal Expansion/Contraction Rate /%	Contraction ≤	1	1

Construction Methods

Substrate Preparation Ensure solid and flat base surface. Remove dust, oil and loose particles. Repair cracks and holes in advance. Damp substrate is acceptable but no standing water. Chamfer internal and external corners into arc shape. Pre‑treat pipe roots for reinforcement.
Mixing Stir thoroughly after opening. Do not dilute excessively. Max water addition ≤5% if viscosity adjustment is needed.
Detail Reinforcement Apply first coat on vulnerable parts including pipe roots, corners and expansion joints. Reinforce with non‑woven fabric if needed. Proceed to main surface after full drying.
Main Coating Application Apply 2‑3 coats by brush, roller or spray. Each coat must be fully dry before next application. Apply coats in cross directions. Control total dry film thickness as per design requirement.
Curing & Protection Construct at ambient temperature 5‑35℃. Avoid rainy and frosty weather. No foot traffic or water immersion before complete curing. Put exposed roof into service after full film curing.