Descripción
Sikalastic 612 is a single-component, cold-applied polyurethane membrane with moisture-activated technology. Cures to form a continuous, durable waterproofing membrane for exposed roofs. This waterproofing is one of the highest quality on the market and the best from Sika, it ensures long-lasting and resistant waterproofing on your terrace or roof.
CHARACTERISTICS
- One-component - no mixing, easy and ready to use
- Cold applied – no heat or flame required
- Continuous membrane without overlaps
- Can be reinforced if necessary
- Can be easily re-coated when needed - no stripper required
- Economical - provides an efficient and long-lasting solution
- Permeable to water vapor – Allows the support to breathe
- Elastic - Maintains flexibility even at low temperatures
- Good adhesion to most supports
- Fast curing - No rain damage almost immediately after application
APPLICATIONS
- Waterproofing for both flat and inclined roofs
- Treatment of both new construction works and rehabilitation of existing structures
- Applicable on existing concrete, asphalt, bituminous membrane, factory, asbestos plate roofs (depending on priming requirements)
- For waterproofing balconies and terraces under tiles adhered with glue mortars
PRODUCT DATA
- Appearance/Colors: Liquid, Brick Red (Terracotta) and Gray
- Presentation: 15L and 5L (~21.3 kg and ~7.1kg), single-use container
- Storage Conditions/Preservation: 9 months from the date of manufacture if stored correctly in its original, unopened and undamaged containers, in a dry place at temperatures between 0°C and 25°C. Exposure to higher temperatures can reduce its shelf life. The recommendations made in the safety sheet for storage must be taken into account.
SPECIFICATIONS
- Chemical base : One-component aromatic polyurethane with moisture-activated technology
- Density: ~ 1.42 kg/liter (EN ISO 2811-1) (All density values measured at +20°C)
- Solids content ~ 80% by weight (+23°C / 50% hr)
- ~ 68% by volume (+23°C / 50% hr)
- Flash Point 49°C (closed cup method)
- Service Temperature -20 to +80°C (intermittent)
- Mechanical/Physical Properties
- Tensile Strength ~ 4.5 N/mm2 (EN ISO 527-3) without reinforcement
- ~ 8 N/mm2 (EN ISO 527-3) reinforced
- Elongation at Break ~180% without reinforcement (EN ISO 527-3)
- ~50% reinforced (EN ISO 527-3)
- Tensile load 370 N reinforced
- PERFORMANCE: 2 litres/ m²