Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

BASF Acronal S735P Waterproofing Emulsion

BASF Acronal S735P Waterproofing Emulsion is a styrene-acrylic copolymer dispersion engineered for high-performance waterproofing mortars and tile adhesives. It delivers excellent water resistance, adhesion to diverse substrates, flexibility, and alkali stability. Widely used in construction sealants and cementitious coatings, it enhances durability without compromising workability or open time.
  • basf acronal s735p waterproofing emulsion_3179f843
  • basf acronal s735p waterproofing emulsion_3179f843

Features Of BASF Acronal S735P Waterproofing Emulsion

  1. High-performance acrylic copolymer emulsion specifically engineered for durable, flexible waterproofing membranes.

  2. Excellent adhesion to diverse substrates including concrete, cementitious renders, and aged bituminous surfaces.

  3. Outstanding UV resistance and long-term weathering stability without chalking or embrittlement.

  4. Low-VOC formulation compliant with stringent global environmental and occupational health regulations.

  5. Good film-forming capability at ambient temperatures, enabling reliable application in variable climatic conditions.

Typical Applications Of BASF Acronal S735P Waterproofing Emulsion

  1. Waterproofing layer in above-ground and below-ground concrete structures (e.g., basements, balconies, terraces).

  2. Key binder in cement-based polymer-modified waterproofing slurries and coatings.

  3. Component in flexible, crack-bridging liquid-applied membranes for flat roofs and podium decks.

  4. Formulation base for high-durability tile adhesives and grouts requiring enhanced water resistance.

Specifications Of BASF Acronal S735P Waterproofing Emulsion

Chemical TypeAcrylic copolymer emulsion
Product FormWhite to slightly bluish, viscous liquid
AppearanceHomogeneous, free of lumps and sediment
Primary ApplicationsPolymer-modified cementitious waterproofing systems
Key FeaturesFlexibility, alkali resistance, low-temperature film formation
BenefitsImproved cohesion, reduced cracking, extended service life under cyclic wet/dry exposure
pH (at 20 °C)7.5 – 8.5
Minimum Film Formation Temperature (MFFT)≈ 0 °C


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