Best liquid rubber roof coatings : A comparison

Best liquid rubber roof coatings : A comparison

We stock several brands of liquid rubber roof coating materials, here at All Flat Roofing Supplies. But with so many products, it can be difficult to know which is the best choice for your product. 

Liquid Rubber Roof Coatings : Comparison Table

Brand Chemistry Key Features Primary Benefits Best For
Sikalastic RoofPro Polyurethane (MTC) One-component; glass fiber reinforced; moisture-triggered flatroofingsystems. Reliable 20-year guarantee; high tensile strength; cost-effective for complex roofs flatroofingsystems. Professional refurbishments and complex geometries (see the generated image above).
Ecofin Pro Polyurethane High-solids; moisture-curing; seamless membrane source.thenbs. Excellent durability; resistant to mechanical damage and weather extremes. General flat roof refurbishments requiring a robust finish.
Ecothane Polyurethane Single-component; UV stable; moisture-curing flatroofingsystems. Resists standing water; maintains flexibility in extreme temperatures flatroofingsystems. New builds and areas prone to water ponding (see the generated image above).
Ultraflex PU Polyurethane High-performance; wet-on-wet application; BBA certified. Fast application; excellent adhesion to existing felt and asphalt. Rapid overlay projects on old bitumen or concrete surfaces.
RapidRoof PMMA Rapid-curing resin; liquid-applied; PMMA-based (see the generated image above). Ultra-fast installations; trafficable in minutes; works in low temperatures (see the generated image above). Time-sensitive commercial projects and winter applications (see the generated image above).
Restec Flexitec 2020 Flexible GRP Single-resin; flexible GRP; powder-hardened roofbase. Combines GRP toughness with PU flexibility; rapid 30-minute cure per coat roofbase. Overlays on felt, concrete, or timber without strip-up pirsltd.
Cromar Hydrosil Pro Silicone 100% silicone; single-coat; primerless flatroofingsystems. Superior UV resistance; unaffected by standing water; 1.5x coverage of PU roofingoutlet. Extending roof life with a single-coat, high-reflectivity finish flatroofingsystems.
Eagle DT1 One Coat Polyurethane One-coat application; high crack-bridging; moisture-cured eagle-waterproofing. Fast installation; vapor permeable; resists ice and stagnant water liquidcoatingexperts. Balconies, gutters, and damp surfaces needing quick protection eagle-waterproofing.


Core Differences 


When selecting a liquid rubber roof coating system, please bear the following in mind:

  • Application Speed: Systems like Eagle DT1 and Cromar Hydrosil offer true one-coat applications, significantly reducing labour costs compared to reinforced multi-coat systems.
  • Chemistry Shifts: Restec Flexitec 2020 bridges the gap between traditional GRP (fibreglass) and liquid systems, offering the impact resistance of the former with the flexibility of the latter.
  • Weather Resilience: While all systems are waterproof, Cromar Hydrosil provides the highest resistance to UV degradation and permanent standing water due to its inorganic silicone chemistry.

Top Liquid Rubber Roofing Brands

whats the best liquid rubber roof coating for your project

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