Description
Sikalastic 612 is a one-component, cold-applied polyurethane membrane with moisture-activated technology. It cures to form a durable, continuous waterproofing membrane for exposed roofs. This waterproofing membrane is one of the highest quality waterproofing membranes on the market and Sika's best, ensuring long-lasting waterproofing of your patio or roof.
FEATURES
- One-component - no mixing, easy and ready to use.
- Cold applied - no heat or flame required
- Continuous membrane, without overlap
- Can be reinforced if necessary
- Easily recoatable as needed - no stripper required.
- Cost effective - provides an efficient and durable solution
- Water vapor permeable - allows the substrate to breathe.
- Elastic - maintains flexibility even at low temperatures
- Good adhesion to most substrates
- Fast curing - no rain damage almost immediately after application.
APPS
- Waterproofing for flat roofs and pitched roofs
- Treatment of new construction and renovation work on existing structures
- Applicable to existing concrete roofs, asphalt roofs, bituminous membranes, masonry roofs, asbestos boards (depending on priming requirements).
- For waterproofing balconies and terraces under tiles glued with adhesive mortar.
PRODUCT DATA
- Appearance/Colors: liquid, tile red (terracotta) and gray.
- Packaging: 15L and 5L (~21.3 kg and ~7.1kg), single-use container
- Storage/Storage Conditions: 9 months from the date of manufacture if the product is properly stored in its original packaging, unopened and undamaged, in a dry place at temperatures between 0°C and 25°C . Exposure to higher temperatures may reduce shelf life. The recommendations made in the safety data sheet for storage should be taken into account.
SPECIFICATIONS
- Chemical base: one-component aromatic polyurethane with moisture activation technology.
- Density: ~ 1.42 kg/liter (EN ISO 2811-1) (All density values are measured at +20°C)
- Solids content ~ 80% by weight (+23°C / 50% rh)
- ~ 68% by volume (+23°C / 50% RH)
- Flash point 49°C (closed cup method)
- Operating temperature -20 to +80°C (intermittent)
- Mechanical/physical properties
- Tensile strength ~ 4.5 N/mm2 (EN ISO 527-3) unreinforced
- ~ 8 N/mm2 (EN ISO 527-3) reinforced
- Elongation at break ~180% unreinforced (EN ISO 527-3)
- ~50% reinforced (EN ISO 527-3)
- Tensile load 370 N reinforced
- YIELD: 2 liters/m²