100% Solvent-Free & Eco-Friendly. Strictly tested & approved for drinking water tanks. Long-term service lifespan with seamless finish Available guarantee of up to 20 years.
Product Highlights
Strong, durable and manufactured to consistent dimensions
Enjoy a zero-maintenance with a 20-year warranty for the quality you can trust
Offer superior performance based on your region's unique climate needs
Weidun®LQ001 Polyurethane Solvent-Free Liquid Membrane is a single-component, solvent-free, highly permanent, elastic, cold-applied, and cold-curing liquid-applied polyurethane waterproofing membrane designed for long-lasting waterproofing.
Weidun®LQ001 Polyurethane Solvent-Free Liquid Membrane is designed for waterproofing areas that require.
To prevent damage, maintain proper ventilation in the storage area and keep it in a clean, dry location, covering as necessary to protect it from environmental damage.
Monitor environmental conditions during storage, handling, and application.
| Property | Standard Minimum Value | Weidun Value |
|---|---|---|
| Solid content (%) | 85 | 86.2 |
| Surface dry time (hour) | 12 | 7 |
| Through dry time (hour) | 24 | 12 |
| Tensile Strength at 23°C (N/50mm) | 2.0 | 2.1 |
| Elongation at 23°C ±2°C (%) | 500 | 580 |
| Adhesive strength at 23°C (N/50mm) | 1.5 | 1.5 |
| Low temperature flexibility at -35°C | No crack | No crack |
| Water absorption (%) | 5 | 3.3 |
| Shore A hardness after 7 days | 65 | 65 |
| Crack bridging ability under standard condition (mm) | 4 | 4.22 |
| Water penetration (1.5 bar for 7 days) | Non-penetration | Non-penetration |
| Property | Standard Maximum Limit | Weidun Value |
|---|---|---|
| VOC (g/L) | ≤ 50 | 16 |
| Benzene (mg/kg) | ≤ 200 | Not found |
| Toluene + Ethylbenzene + Xylene (g/kg) | ≤ 1.0 | 0.03 |
| Phenol (mg/kg) | ≤ 100 | Not found |
| Anthracene (mg/kg) | ≤ 10 | Not found |
| Naphthalene (g/kg) | ≤ 200 | Not found |
| TDI (mg/kg) | ≤ 3 | Not found |
| Lead (Pb) (mg/kg) | ≤ 90 | Not found |
| Cadmium (Cd) (mg/kg) | ≤ 75 | Not found |
| Chromium (Cr) (mg/kg) | ≤ 60 | Not found |
| Mercury (Hg) (mg/kg) | ≤ 60 | Not found |
| Parameter | Value |
|---|---|
| Pail Size | 25 L |
| Pail Height | 340.0 mm |
| Pail Diameter | 270.0 mm |
| Pail Weight | 25.0 kg |
| Pails per Pallet | 64 |
| Full Pallet Weight | 1.6 ton |
100% solvent-free, eco-friendly polyurethane liquid membrane suitable for direct contact with drinking water. Offers long-term durability and passed strict hazardous substance testing.
More About Installation
Clear, honest answers about how our Product.
FAQ’s
Weidun® LQ005 is a two-component polymer cement waterproof coating made from polymer emulsion and cementitious materials. Once mixed, it forms a flexible waterproof membrane that bonds securely to concrete and mortar while resisting water penetration.
It combines the strength of cement with the flexibility of polymers, making it an ideal waterproofing solution for indoor wet areas.
Weidun® LQ005 is a two-component polymer cement waterproof coating made from polymer emulsion and cementitious materials. Once mixed, it forms a flexible waterproof membrane that bonds securely to concrete and mortar while resisting water penetration.
It combines the strength of cement with the flexibility of polymers, making it an ideal waterproofing solution for indoor wet areas.
Weidun® LQ005 is a two-component polymer cement waterproof coating made from polymer emulsion and cementitious materials. Once mixed, it forms a flexible waterproof membrane that bonds securely to concrete and mortar while resisting water penetration.
It combines the strength of cement with the flexibility of polymers, making it an ideal waterproofing solution for indoor wet areas.
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