Description
Product Overview
Hangzhou Huyan Technology Co., Ltd presents a high-performance transparent waterproof coating designed for versatile applications. This water-based adhesive offers invisible waterproofing, making it ideal for repairing small holes, cracks, and leaks on various surfaces. With dimensions of 5.31 x 4.33 x 4.33 inches and a weight of 2.2 pounds, it is easy to handle and store. The product, model HPFSJ1000ML, is heat and low-temperature resistant, ensuring long-lasting protection in diverse environments. It adheres seamlessly to materials like metal, wood, concrete, and PVC, providing a durable barrier against moisture.

Usage
This waterproof coating is suitable for both indoor and outdoor use, targeting homeowners, contractors, and industrial professionals. It is effective on flat roofs, sloped roofs, foundations, sheds, external wall cracks, basements, and pipe joints. Apply it in dry conditions at temperatures of 10°C (50°F) or higher for optimal curing. Ideal for patching leaks during maintenance or construction projects, it serves as a reliable solution for preventing water damage in residential and commercial settings.
Why Choose Us
Hangzhou Huyan’s waterproof coating stands out due to its water-based formulation, which is environmentally friendly and easy to clean. It provides transparent, invisible protection without altering the appearance of surfaces. The product has earned a 4.4-star rating from 166 customer reviews, reflecting its reliability and effectiveness. Its ability to resist temperature extremes and adhere to multiple materials ensures consistent performance, backed by the manufacturer’s commitment to quality and innovation in industrial solutions.
Key Features
- Transparent and invisible waterproofing that blends seamlessly with surfaces
- Water-based formulation for easy application and environmental safety
- Resistant to low temperatures and heat for durable protection
- Effective on various materials including metal, wood, concrete, and PVC
- Simple to apply with brushes, rollers, or wiping tools
FAQ
What surfaces can this waterproof coating be used on?
It is suitable for flat roofs, sloped roofs, foundations, sheds, external walls, basements, metal, wood, concrete, and PVC pipe joints, providing versatile leak repair.
How do I apply the waterproof coating?
Mix the product well before use, then apply with a brush, roller, or by wiping. Ensure the temperature is at least 10°C (50°F) for proper curing and adhesion.
Is this coating safe for indoor use?
Yes, it is water-based and low-odor, making it safe for indoor applications such as basements or interior walls when used in well-ventilated areas.
How long does the waterproofing last?
It offers long-lasting protection, with durability enhanced by its resistance to temperature changes and strong adhesion to surfaces, though longevity depends on environmental conditions.
Can it be used in cold weather?
It is low-temperature resistant, but for best results, apply at 10°C (50°F) or higher, as colder temperatures may prolong curing time.




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