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Juhuan K40 Professional PU Foam Spray - Instant Sealing & Superior Insulation
JUHUAN K40
Economical Construction Foam
JUHUAN K40 Polyurethane Foam is an economical one-component expanding foam suitable for basic construction and installation applications. Designed for filling gaps, sealing openings, fixing frames, and general insulation work. Available in 750ml, 500ml, and 300ml can sizes. This foam offers stable expansion, easy operation, and good bonding performance on common construction materials such as concrete, wood, PVC, and metal. A4 Grade is suitable for light-duty applications and cost-sensitive markets requiring reliable daily-use foam solutions. It provides practical filling and insulation performance for standard projects. OEM and ODM services are supported, including private label production, packaging customization, and logo printing.
- Overview
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| PU FOAM TYPICAL PROPERTIES | ||||||||
| Condition: 22.5°C，47%R.H. | ||||||||
| Product |
Tack free time/min |
Cutting time/min |
Application temperature(C) |
Tempreture resistance(C) |
Compressive strength/kgf |
Volume/L | Shrink | Flammability |
| K10 | 5~15 | ≥60 | -15~+35 | -40~+80 | 20~25 | 45~50 | None | B2 |
| K20 | 5~15 | ≥60 | -10~+35 | -40~+80 | 15~20 | 40~45 | None | B2 |
| K30 | 5~15 | ≥30 | -10~+35 | -40~+80 | 15~20 | 35~40 | None | B3 |
| K40 | 5~15 | ≥30 | -5~+35 | -40~480 | 10~15 | 30~35 | None | B3 |
| K50 | 5~15 | ≥30 | 0~+35 | -40~+80 | 10~15 | 25~30 | None | B3 |
| K88 | 5~15 | ≥30 | -10~+35 | -40~+80 | 15~20 | 65~70 | None | B3 |
| B1 | 5~15 | ≥60 | -10~+35 | -40~+80 | 15~20 | 35~45 | None | B1 |
| B2 | 5~15 | ≥60 | -10~+35 | -40~+80 | 15~20 | 35~45 | None | B2 |
Specifications
| Place of Origin | Linyi Shandong, China |
| Brand Name | JUHUAN |
| Product Name | Pu Spray Foam，Mounting Foam |
| Model Number | K40 |
| Certification | CE, ISO9001, ISO45001, ISO14001， SGS， MSDS |
| Shelf life | 12 months store in 25°C or below |
| Volume | 750ml, 500ml, 300ml |
| Packing | 12pieces/carton,15pieces/carton, 6pieces/carton, 6pieces/carton, or customized |
| Delivery time | 7-15 days |
Applications:
Building & Construction
Sealing gaps around windows, doors, and pipes to block drafts/moisture.
Insulating wall cavities, roof spaces, and floor joints for thermal efficiency.
Filling cracks in concrete, masonry, or wood structures.
Home Repairs & Maintenance
Fixing leaks in roofs, gutters, and plumbing systems.
Securing loose tiles, panels, or insulation materials.
Sealing cracks in basements, foundations, or driveways.
Advantages
Installing, fixing and insulating of door and window frames Good bonding and mounting performance Insulating the electrical outlets and water pipes Heat preservation , cold and sound insulation
FAQ：
Q1:Are you factory?
Al: yes, we are factory.
02:Can I do an OEM?
A2:Yes, we do the brand, logo as your requirements
Q3:What other products do you have?
A3:. Besides our mainly products Sprav polyurethane foam, and siicone sealant, we also have many other products, such as polyurethane foam dleaning agent, spray paint, lubricant, liquid nails, contact adhesive, marble adhesive , building anchorgae glue, epoxy resin AB glue etc.
Q4:Why we choose you? What is your strength ?
A4.With zn years experlences in this field, we are a professional supplier of the wvell-know eustomers. our fadlities confomm to the standard audit requirement and our products meet the certification terms from diferent countries and areas
Q5:What is your sample policy
A5. We can supply 23 sampies for free, but aa cnis is aerosol products with pressurized nas. ie is dangerous goods, we only supply the Cured sample And the freighnt cost need to be prepaid by customers.
Q6: Agent's wanted?
A6: Welcome general agent all over the world.
