Protect roofs and exposed surfaces from moisture and water penetration with SIKA Sikafill 100 Roof Waterproofing, an elastic acrylic waterproofing coating with excellent adhesion to a wide variety of substrates. Its flexible, weather-resistant formulation helps bridge micro-cracks while providing a durable protective layer for roofs, parapets, gutters and other exposed areas.

Key Features

• Elastic acrylic waterproofing coating
• Provides reliable protection against rain and water penetration
• Highly elastic formulation helps bridge micro-cracks in the substrate
• Excellent adhesion to a variety of surfaces
• Good penetration into the substrate
• Weather-resistant for exposed applications
• Water-based, non-toxic and non-flammable
• Suitable for concrete, bricks, mortars, tiles, wood, aluminium, metal sheets and other compatible substrates
• Suitable for roofs, parapets, partition walls, gutters, metal channels, eaves and chimney support areas
• Application temperature: +5°C to +35°C
• Maximum relative humidity: 75%
• Touch dry after approximately 2 hours at +20°C
• Completely dry after approximately 3–5 hours at +20°C
• Compatibility testing is recommended before direct application on PVC, polyester or existing painted surfaces
• Weight: 12 kg
• Colour: White

Ideal For

• Roof waterproofing
• Protection against moisture and water penetration
• Parapets and exposed walls
• Gutters, eaves and metal channels
• Concrete, masonry, tiles, wood and compatible metal surfaces