About Prime Guard
Prime Guard Liquid Rubber Waterproofing
Prime Guard Liquid Rubber is a premium waterproofing solution designed to deliver long-lasting, seamless protection for both residential and industrial applications. Engineered for durability and flexibility, it forms a resilient membrane that effectively seals surfaces, bridges cracks, and withstands harsh environmental conditions.
Key Features & Benefits
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Exceptional Flexibility
Offers high elongation (up to 350%) with excellent memory, allowing the coating to expand and contract with structural movement without cracking. -
10-Year Guarantee
Provides reliable, long-term protection backed by a comprehensive product guarantee. -
UV & Weather Resistant
Formulated to endure intense sunlight and extreme weather conditions common in South Africa. -
Seamless Waterproofing
Creates a continuous, joint-free membrane that eliminates weak points and prevents leaks. -
Eco-Friendly & Safe
Water-based, VOC-free, and non-toxic—safe for use around children, pets, and aquatic environments. -
Corrosion Protection
Protects metal surfaces by sealing out moisture and preventing rust and oxidation.
Application Details
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Drying Time
Touch-dry in approximately 1 hour under warm, sunny conditions. Recoating typically after 4–6 hours. -
Full Cure
Achieves complete waterproofing within 24–48 hours. -
Recommended System
Apply 2–3 generous coats to achieve optimal thickness and performance. -
Application Methods
Suitable for brush, roller, or heavy-duty airless spray application.
Applications
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Roofing
Ideal for flat concrete roofs, IBR sheeting, corrugated metal, and tiled surfaces. -
Water Containment
Perfect for sealing fish ponds, water tanks, and reservoirs. -
Structural & Below-Ground Use
Suitable for foundations, retaining walls, basements, and parapets.