Advantages

1. Powerful Gap Filling Performance
   
   
   Expands 15-30 times in volume after spraying, which can fully fill gaps, cavities and voids of any shape and size, forming a dense, non-porous sealing layer that effectively blocks air, water and dust.
2. Dual Thermal & Sound Insulation
   
   
   The closed-cell structure of the cured foam has low thermal conductivity, which reduces heat transfer and helps cut down the energy consumption of heating and cooling. It also absorbs and isolates external noise, creating a quieter indoor environment.
3. Strong & Stable Bonding
   
   
   Can form a firm, long-term bond with most common building materials, including concrete, wood, aluminum, glass and plastic. It can replace traditional fasteners in some scenarios, simplifying the construction process.
4. Excellent Weather Resistance
   
   
   Resists extreme temperatures from -40°C to 100°C, as well as UV radiation, rain and corrosion. It will not crack, rot or degrade after long-term outdoor use, maintaining stable performance for 8-10 years.

Application Scenarios

1. Door & Window Installation
   
   
   Used to fill the gaps between door/window frames (aluminum, PVC, wood) and wall openings during installation. It forms an airtight, waterproof seal that blocks air leakage, rainwater intrusion, and outdoor noise, while improving the building's thermal insulation.
2. Exterior Wall & Roof Sealing
   
   
   Applied to seal the expansion joints between exterior wall panels (concrete, brick), gaps around roof skylights, and the joints between balcony railings and floor slabs. It resists UV rays and rain, preventing water damage and maintaining the building's structural stability.
3. Indoor Decoration
   
   
   Fills the gaps between gypsum boards, ceiling panels, and floor skirting boards in living rooms, bedrooms, or offices. It reduces noise transmission and prevents dust accumulation, optimizing the indoor environment's comfort and cleanliness.
4. Industrial Equipment Sealing
   
   
   Used to seal the gaps of electrical control cabinets, distribution boxes, and industrial pipeline joints. It blocks dust, moisture, and small insects, protecting internal components and ensuring the stable operation of the equipment.

Factory pictures

FAQ

Q1. When can I receive my products?
A1: Sample order need 1 - 3 days.
Mass production need 7- 10 workdays.

Q2. Can you send me samples for reference?

A2: Yes, we are glad to send you free samples.

Q3. Can you provide OEM service?

A3: Yes, and we can custom the volume and tube package.

Q4: Where is your factory? Can I visit it?
A4:Our factory locate in Guangdong Province, welcome to visit us anytime!

Q5: What is the payment term that you can provide?
A5: Sample 100% payment.
30% TT prepayment and 70% balance payment for mass order.