Sikalastic 390 Membrane
Fast-curing, flexible polyurethane waterproofing membrane for parking decks, balconies, rooftops, and concrete surfaces.
Specifications
- Product Type: Two-component polyurethane waterproofing membrane
- Colour: Green
- Finish: Smooth, seamless membrane
- Solids Content: 100% by volume and weight
- Pot Life: ~20 minutes at 23 °C
- Recoat Time: 6 – 24 hours
- Light Foot Traffic: 48 hours
- Full Cure: 7 days
- Mixing Ratio: 2 : 1 (Part A : Part B by volume)
Product Details
Sikalastic®-390 Membrane is a two-part polyurethane waterproofing membrane designed to protect concrete surfaces from water penetration and cracking. Once applied, it cures into a flexible, rubber-like waterproof layer that bridges cracks and moves with the substrate.
This product is commonly used in parking garages, balconies, rooftops, walkways, ramps, and wet rooms where long-term waterproofing is critical. It cures quickly, allowing faster project turnaround and reduced downtime.
Sikalastic®-390 is solvent-free, low-odour, and easy to apply, making it safer for installers and suitable for enclosed or occupied areas. It is part of Sika’s proven Parking Deck and Traffic Coating Systems and complies with Canadian parking structure standards.
Related Products
Polyaspartic
LAB SHIELD ECO (-)
LABSHIELD ECO- is a 100% solids, low-odor poly-aspartic coating with ultra-fast curing, designed for rapid floor installations and quick return to service.
epoxy
Chem Proof Rapid (MVB)
Rapid-curing epoxy moisture mitigation primer for high-moisture concrete floors, providing superior vapor control, adhesion, and fast return to service.
18 inch Helix Mixer | Paint Mixer | Industrial Grade Mixer
18 inch Helix Mixer | Paint Mixer | Industrial Grade Mixer ,These Helix mixers are made of chemical-resistant polypropylene and specially designed to reach the bottom of paint pails or cans for a uniform mix. Ideal for mixing epoxy, urethane, and polyaspartic acid. Quickly mix paint, adhesives and more Low drag design for mixing thick […]
Mapecolor Paste
Mapecolor Paste [NA] is a paste-based product used to color polyurethane/cement-based products such as Mapefloor CPU/COVE [NA] and Mapefloor CPU/TC [NA].