Technology that accelerates future life
with advanced materials

KCC SILICONE is the only company in Korea that manufactures all silicone products from raw materials to EM, HCE, and LSR.

Silicone Coatings

  • Exterior Waterproofing
  • Rooftop Waterproofing

Exterior Waterproofing

Exterior Waterproofing

Exterior Waterproof Coating forms a durable silicone waterproof membrane on exterior walls to prevent water leakage. Made with high-weatherability silicone, it maintains excellent elasticity without deterioration, cracking, peeling, or hardening even after more than 10 years of exposure to UV radiation and harsh outdoor environments.

The coating also provides outstanding adhesion to both existing waterproof layers and previously painted surfaces. In addition, its easy-to-clean properties and high breathability help prevent graffiti staining, mold growth, and surface contamination, making long-term building maintenance easier.

Product list

Product Name Description Feature
Exterior Waterproofing

A highly weather-resistant exterior wall waterproofing material with excellent transparency.

  • Long-term transparent waterproofing and stain prevention for brick and stone exterior walls.
  • Exterior waterproof coating
  • 10+ years of weather resistance
  • High transparency
  • Low viscosity and excellent flowability
  • Easy-to-clean
  • Breathability and moisture release

A colored exterior waterproof coating offering excellent hiding power and superior weather resistance.

  • Long-term protective coating, waterproofing, and stain prevention for concrete exterior walls.
  • Exterior waterproof coating
  • 10+ years of weather resistance
  • Superior hiding power
  • Low viscosity and excellent flowability
  • Easy-to-clean
  • Breathability and moisture release

Rooftop Waterproofing

Roof Waterproof Coating creates a seamless silicone waterproof membrane on rooftops and roof structures to prevent water leakage. Its high-weatherability silicone formulation maintains elasticity without deterioration, cracking, peeling, or hardening even after more than 10 years of continuous UV exposure.

The coating delivers excellent adhesion to existing waterproof membranes and previously painted surfaces. In addition, its high solar reflectance provides effective heat-reflective performance, helping reduce roof surface temperatures and improve overall building energy efficiency.

Product list

Product Name Description Feature
Rooftop Waterproofing

A highly weather-resistant white roof waterproof coating with excellent flowability and solar heat-reflective performance.

  • Provides long-term heat-reflective waterproofing for metal panel roofs and solar panel roofs.
  • Delivers long-term heat-reflective waterproofing for roof joints and penetrations.
  • Exterior waterproof coating
  • 10+ years of weather resistance
  • Excellent heat reflectivity
  • Low viscosity and excellent flowability
  • Easy-to-clean
  • Breathability and moisture release