Product Overview
PU-18 Polyurethane Foam Sealant is a high-performance single-component PU foam developed for insulation, gap filling and waterproof sealing applications. Designed for construction and industrial use, it delivers strong adhesion, rapid curing performance and excellent expansion capability.
Suitable for door and window installation, wall gaps, automotive insulation systems and building construction projects.
⭐ Why Choose LOKEM
LOKEM focuses on professional sealants and specialty adhesive solutions for global industrial and construction markets.
Choosing LOKEM means:
✅ Industrial Grade Quality
Professional formulations for construction and industrial systems
✅ Stable Product Performance
Reliable expansion and sealing performance
✅ Strong Adhesion Technology
Excellent bonding to concrete, metal, wood and building materials
✅ Global Export Experience
Bulk supply capability with export logistics support
✅ OEM & Customization Service
Private labels, packaging and customization supported
✅ Large Volume Industrial Supply
Professional manufacturing capability for bulk projects
✔ Features & Benefits
- Single-component polyurethane foam
- Excellent expansion performance
- Strong adhesion to multiple substrates
- Fast curing formulation
- Waterproof sealing capability
- Thermal insulation performance
- Noise reduction support
- Suitable for automotive and construction applications
- Durable long-term performance
- Industrial-grade PU foam system
📊 Technical Specifications
| Property |
Specification |
| Product Name |
PU Foam Sealant |
| Model |
PU-18 |
| Chemistry |
Polyurethane Foam |
| Component |
Single Component |
| Color After Cure |
Beige |
| Packaging Type |
Aerosol Can |
| Net Weight |
750ml |
| Expansion Type |
PU Expanding Foam |
| Waterproof Performance |
Yes |
| Insulation Performance |
Excellent |
| Application Type |
Gap Filling / Sealing |
| Cure System |
Moisture Curing |
📦 Packaging Information
| Item |
Details |
| Packaging Form |
Aerosol Can |
| Capacity |
750ml 12pcs/carton |
| MOQ |
1400 Cartons |
| Custom Label |
Supported |
| OEM Service |
Supported |
🛠 Applications
Suitable for:
- Door and window installation
- Building insulation projects
- Gap filling applications
- Wall penetration sealing
- Waterproof construction joints
- Pipe penetration sealing
- Automotive insulation systems
- Industrial assembly applications
- Sound reduction systems
- Expansion joint sealing
🚢 Trade & Supply Information
| Item |
Details |
| Trade Terms |
FOB Qingdao / EXW |
| Shipping Method |
Sea Freight |
| Supply Capability |
Industrial Bulk Supply |
| HS Code |
3214100000 |
| Lead Time |
7–15 Working Days |
| OEM Service |
Available |
🔧 OEM & Customization Support
LOKEM provides industrial customization services:
✔ Private Label Printing
✔ OEM Packaging Design
✔ Custom Carton Artwork
✔ Bulk Supply Support
✔ Export Documentation Support
✔ Industrial Project Supply
Pricing Unit
All FOB prices displayed on this page are based on CARTON pricing.
Pricing Unit
All FOB prices displayed on this page are based on CARTON pricing. 12pcs/ carton MOQ: 1400 cartons
Container Loading Capacity: 1,400 cartons / 20ft Container
