Liquid-applied waterproofing coatings for roof restoration, terraces, exposed floors and other construction substrates. The range covers a high-solids silicone coating, an SMP-type coating and a two-component system.
Selection starts with the substrate, existing membrane, exposure conditions, movement requirement and application method. Review the product TDS, then complete compatibility and adhesion trials on the actual substrate before full application.
- Manta HS140 is a high-solids silicone coating for new and existing roofs and exterior surfaces.
- Manta MS2024 is an SMP-type coating for roofs, exposed floors, exterior walls, metal roofing and repairs.
- Manta HP-2K is a two-component system for flat roofing, terraces and negative-side waterproofing.
Color, packaging and private-label requirements can be discussed for qualified projects.
Waterproof Coatings
The table compares the three systems. Each product page shows the substrates, application steps and packaging from the current TDS.
| Grade | Tack-Free Time | Tensile Strength | Elongation | Hardness | TDS |
|---|---|---|---|---|---|
| HP-2K | < 4 hours (at 25°C). | – | – | – | |
| HS140 | – | – | – | – | |
| MS2024 | Approx. 20-30 minutes | ≥1.5 | ≥200 | 30±5 |
Frequently Asked Questions
Which waterproof coating suits my project?
Selection starts with the substrate, existing membrane, exposure conditions, movement requirement and application method. Review the TDS of each system, then complete compatibility and adhesion trials on the actual substrate before full application.
Can these coatings be applied over bituminous membranes?
Manta HP-2K lists adhesion to bituminous membranes. Manta HS140 and Manta MS2024 are not recommended on bituminous membranes (APP/SBS, BUR), where the coating can delaminate.
Can they be applied to damp substrates?
Manta HP-2K can be applied directly onto damp substrates. Manta HS140 and Manta MS2024 need a clean, dry substrate, free of standing water and condensation.
Talk to our technical team
Tell us your application, target properties and estimated quantity. We will suggest grades and arrange documents or samples.