High Hardness PU Foam Sealant 750ML for Door Window Gaps - 35-40L Yield with 20-30 kg/m³ Density
High hardness polyurethane foam sealant designed for professional gap filling and sealing applications in construction, home improvement, and industrial settings.
| Property | Specification |
|---|---|
| Type | One Component |
| Color | White |
| Application Method | Spray |
| Material | Polyurethane |
| Curing Time | 100-120 minutes |
| Packing Size | 750ML |
| Shelf Life | 18 months |
| Density | 20-30 kg/m³ |
| Tack Free Time | 10-15 minutes |
| Yield | 750 ml = 35-40 liters |
- No stimulating odor with fluorine-free expanding agent
- High expanding rate with anti-shrinkage properties
- Fast cure time for rapid application
- Excellent anti-pressure and sound insulation effects
- Stable chemical properties with long service life
- Good fire safety performance and water impermeability
- Superior thermal insulation and compressive shock resistance
- Waterproof and moisture-proof capabilities
Available in two application types: gun type for professional use and tube type for DIY applications.
- Door and window installation: Fill gaps between frames and walls
- Wall crack repair: Fill fine cracks for reinforcement and sealing
- Roof waterproof treatment: Prevent rain leakage at gaps and holes
- Air conditioning duct hole blocking: Prevent air exchange and insect entry
- Skirting board installation: Fill gaps between skirting and walls
- Cabinet installation: Fill gaps between cabinets and walls
- Pipeline insulation: Provide insulation and sound insulation effects
- Equipment shock absorption: Reduce vibration and noise
- Fragile item packaging: Provide buffering and protection
- Electrical product packaging: Fill internal gaps to prevent collisions
- Model making: Advertising displays and foam sculptures
- Automobile manufacturing: Interior sound insulation and noise reduction
- Shake the foam can vigorously horizontally for 15-30 times
- Screw on the disposable rubber tube clockwise
- Position material tank above foam gun, aim at filling area
- Spray from bottom to top, filling 80% of required volume
Operating Conditions: Normal temperature +5°C to +40°C, optimal +18°C to +25°C
Temperature Resistance: Cured foam withstands -35°C to +80°C
Safety: Uncured foam is sticky to skin and clothing - avoid contact and wash promptly if touched
Storage: Avoid high temperature, direct sunlight, open flames, and flammable items
Ventilation: Ensure adequate ventilation during application
| Method | Contact Details |
|---|---|
| +86 13302391599 | |
| Telephone | +86 13302391599 |
| mangrove88@126.com |
A1: Sample orders require 1-3 days. Mass production requires 7-10 workdays.
A2: Yes, we provide free samples for evaluation.
A3: Yes, we offer OEM services with custom volume and tube packaging options.
A4: Our factory is located in Guangdong Province - visitors are welcome!
A5: Sample orders require 100% payment. Mass orders: 30% TT prepayment with 70% balance payment.
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