Elastic Polyaspartic Polyurea Waterproof Topcoat

Product Features

· Low Odor and Environmentally Friendly: Almost odorless, suitable for places with high environmental requirements, such as drinking water tanks, and meets modern environmental standards.

· Short Open Time: 15-25 minutes of open time, ideal for quick and efficient construction, reducing waiting time.

· Excellent Weather Resistance: Extremely strong weather resistance, able to withstand various harsh climatic conditions while maintaining lasting protective effects.

· Customizable Color: The product color can be flexibly customized according to customer needs to meet different decorative requirements.

Usage Instructions
The Elastic Polyaspartic Polyurea Waterproof Topcoat can be used with epoxy primer for optimal waterproofing effects or on its own, provided that the substrate is dry. Attention should be paid to the following points during application:

1. Substrate Preparation: Ensure the substrate is solid, dry, and clean, free from dust, oil, and loose particles. For cracked substrates, repair should be done first, and corners should be rounded.

2. Mixing Evenly: Thoroughly stir the main agent in the container before use to ensure there are no sediments at the bottom. Mix the main agent and hardener in a 1:1 ratio, and after mixing evenly, proceed with application.

3. Coating Process:

o Flat Surface Application: Can be applied in one pass, and the coating thickness can be adjusted according to design requirements.

o Vertical Surface Application: To prevent dripping, it is recommended to first apply a thin layer on the substrate, and after about 5 minutes, proceed with a thicker application to achieve the desired thickness.

o Multi-layer Coating: If a second layer is needed, it is recommended to apply it within 3-5 hours after the first layer, ensuring the layer is not tacky but not fully cured yet. Avoid stepping on uncured layers.

4. Reference Dosage: The material usage is approximately 0.3kg/㎡-0.5kg/㎡, corresponding to a coating thickness of 0.2mm to 0.4mm.

Applicable Scope

· Environmental Places such as Drinking Water Tanks: This product has low VOC content, making it suitable for drinking water tanks and places with strict environmental requirements.

· Waterproofing and Moisture-proofing Projects: Suitable for overall waterproofing and moisture-proofing in roofs, kitchens and bathrooms, basements, exterior walls, floors, gutters, balconies, flower beds, swimming pools, cold storage, etc.

· Replacement of Traditional Materials: Can replace traditional membranes for roofing waterproofing and can also replace JS-type materials for bathroom waterproofing.

Technical Parameters

· Solid Content: ≥99%

· Surface Drying Time: ≤5 hours

· Curing Time: ≤14 hours

· Tensile Strength: 4-8 MPa

· Elongation at Break: ≥200%

· Bonding Strength: ≥2.5 MPa

Packaging and Storage

· Packaging Form: Packaged in liquid bags and plastic barrels to ensure the product is not contaminated during transportation and storage. Sedimentation may occur during long-term storage of the main agent and hardener; simply stir evenly before use, which does not affect product performance.

· Storage Conditions: The product should be stored in a cool, ventilated warehouse, avoiding contact with moisture and direct sunlight. The storage period is 12 months.

· Transport Requirements: Avoid collisions, exposure to sunlight, and rain during transportation to ensure the packaging is intact.

Precautions

· Quick Use: The mixed coating must be used within 20 minutes to avoid material failure due to prolonged open time.

· Cleaning Tools: After construction, tools and containers should be cleaned with a cleaner or ester to ensure materials do not solidify in containers.

· Construction Environment Requirements: The suitable construction environment temperature should be above 5℃, and construction should be avoided in environments with relative humidity greater than 75% to prevent affecting curing effects.

Boreetech's Elastic Polyaspartic Polyurea Waterproof Topcoat, with its excellent environmental protection, elasticity, and weather resistance, is a quality choice for modern waterproofing projects, widely applicable in various complex environments to ensure long-lasting and reliable protective effects.