INGADA™ SR-78 Self-Leveling Silicone Coating – Floor Joint & Horizontal Sealing
Leveling Silicone Waterproofing Coating
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The Problem: Flat roofs and plaza decks are prone to leakage at seams and joints. Manual application often leaves thin spots or “pinholes” where water can penetrate.
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The Solution: SR-78 “flows” into every imperfection, creating a monolithic, rubberized shield that turns a leaky roof into a maintenance-free asset.
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Seamless Membrane Formation: Automatically levels to form a uniform, pinhole-free protective layer without roller or trowel marks.
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High Elasticity & Crack Bridging: Bridges dynamic substrate cracks and accommodates structural movement without tearing.
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Superior UV & Weather Resistance: Withstands prolonged exposure to sunlight, hail, and extreme temperatures (-40°C to 120°C) without chalking.
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Vapor Permeable Barrier: Provides an impermeable liquid water barrier while allowing moisture vapor to escape, preventing blisters.
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Versatile Adhesion: Bonds tenaciously to concrete, metal, and aged roofing membranes for long-term protection.
Technical Comparison
| Feature | SR-78 (Self-Leveling Silicone) | Traditional PU Coating |
| Application |
Self-Leveling (Pour & Spread) |
Manual Multi-coat |
| UV Stability |
Excellent (Inorganic Silicone) |
Prone to UV degradation |
| Breathability |
Vapor Permeable |
Often non-breathable |
| Cure Time |
Touch dry 2-4 hours |
Varies by humidity |
Q:What is the primary advantage of SR-78’s self-leveling feature?
A:The self-leveling formulation ensures a smooth, pinhole-free film without the need for manual rolling or troweling, which guarantees a consistent thickness and a seamless waterproof membrane.
Q:How does SR-78 handle structural movement?
A:It utilizes advanced silicone resin technology to provide high elongation, allowing it to bridge dynamic cracks and accommodate structural位移 without tearing.
Q:What are the recommended substrates for this coating?
A:SR-78 is compatible with a wide range of horizontal surfaces, including concrete, plywood, cement board, metal roof panels, and existing aged waterproofing membranes.
Q:Can this product be used in extreme climate conditions?
A:Yes, it is engineered for thermal stability and remains effective in temperatures ranging from -40°C to 120°C, resisting cracking or chalking during prolonged UV exposure.
Q:Does SR-78 prevent blistering on roofs?
A:Yes. The coating is vapor permeable, allowing moisture vapor to escape from the substrate while remaining completely impermeable to liquid water, effectively preventing blisters.
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ASTM C836 (Elastomeric Waterproof Coatings)
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GB/T 23445
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CE Certified & SGS Tested
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