CHEMFLEX-R100

Heavy Duty Micro-Reinforced Synthetic Rubber Membrane
Advantages
  • Multi-purpose – economical
  • Long life – permanently flexible
  • High strength – hard wearing
  • No blistering of coating
  • Contains no toxic or hazardous substances
  • U.V resistant

CHEMFLEX-R100 is a premium water‑based acrylic waterproofing membrane formulated for long‑term protection of concrete roofs, external walls, balconies, and wet areas. Its elastomeric properties allow the coating to bridge hairline cracks, ensuring a seamless waterproof barrier even under thermal movement and structural expansion.

Designed for Malaysia’s tropical weather conditions, Chemflex R100 provides excellent UV resistance, preventing premature degradation and maintaining color stability over time. Its strong adhesion to concrete substrates ensures reliable performance across both new construction and refurbishment projects.

The product’s water‑based formulation makes it environmentally safer, easy to apply, and suitable for both residential and commercial waterproofing systems. With high flexibility, durability, and resistance to ponding water, Chemflex R100 is a dependable choice for contractors seeking a cost‑effective yet robust waterproofing solution.

Chemflex R100 is suitable for:

  • Concrete roofs and flat roofs
  • External walls and façades
  • Balconies and terraces
  • Bathrooms and wet areas
  • Parapet walls
  • Refurbishment waterproofing projects

Technical

Typical Properties

Color Grey or White
Composition Reinforced Polymerized Monomers
Viscosity 10000 cps at 20°C
Solids Content >65%
Tensile Strength 6.20 N/mm2 @ 200% Elongation
Elongation at break 1025.1%
Vapor Transmission 0.68g/h.m2
Peel Test Concrete : 5.41 N/mm2
Glass : 2.43 N/mm2
Chemical Immersion Passed (water, bleach)
Moving Joint Test (CSIRO) Passed
Accelerated Weathering Passed
Trafficability Based on DFT of 1mm @ 25°C, 40%
RH Foot Traffic – 8 Hrs
Vehicle – 24 Hrs

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