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{"title":"Expansive Construction Gap Filling Spray Pu Polyurethane Foam","imgUrl":"https:\/\/img.chinax.com\/nimg\/b1\/ff\/120a60490a6957539357bdd80036-200x200-1\/expansive_construction_gap_filling_spray_pu_polyurethane_foam.jpg","attrs":{"Brand Name":"HUANGSHIKANG","Model Number":"Polyurethane foam sealant","Certification":"ISO9001,MSDS,CE","Place of Origin":"Guangzhou, Guangdong, China"}}
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{"title":"Multi Purpose Polyurethane Construction Sealant Insulation Pu Foam 750ml","imgUrl":"https:\/\/img.chinax.com\/nimg\/81\/5f\/2a659c000ad1b3a98dca9534e3e5-200x200-1\/multi_purpose_polyurethane_construction_sealant_insulation_pu_foam_750ml.jpg","attrs":{"Brand Name":"HUANGSHIKANG","Model Number":"Polyurethane foam sealant","Certification":"ISO9001,MSDS,CE","Place of Origin":"Guangzhou, Guangdong, China"}}
{"title":"Expanding Liquid Insulation Polyurethane Foam Sealant Gap Filling Spray","imgUrl":"https:\/\/img.chinax.com\/nimg\/47\/77\/9f37e12d6a559ef97aeb698fdcec-200x200-1\/expanding_liquid_insulation_polyurethane_foam_sealant_gap_filling_spray.jpg","attrs":{"Brand Name":"HUANGSHIKANG","Model Number":"Polyurethane foam sealant","Certification":"ISO9001,MSDS,CE","Place of Origin":"Guangzhou, Guangdong, China"}}
Fast Drying Polyurethane Styrofoam Flexible 750 Ml Pu Foam Doors Joints
Factory Information:
With 20 years of glue-making experience, the factory covers an area of 40,000 square meters, equipped with highly mechanized
equipment. The daily output is 30,000 pieces, and there are more than 200 production and R&D personnel. The source factory
supports OEM/ODM. The products have high cost performance. We look forward to your contact.
Brand
OEM
Type
Pu foam
Color
White, customized
Material
Polyurethane
Performance Temperature
-50 °C - 100 °C
Shelf life
12 months
Package
12 or 15 cans per carton
OEM/ODM
Available
Characteristics
Excellent gap-filling performance:Expands rapidly (20-60 times volume expansion rate) to fill irregular gaps, cracks, and voids (5mm-100mm) tightly, eliminating air leakage and preventing moisture intrusion.
Dual functions of insulation & energy saving:Closed-cell structure provides outstanding thermal insulation (thermal conductivity ≤ 0.035 W/(m·K)) and sound absorption, reducing energy loss in buildings and blocking noise transmission.
Strong adhesion versatility:Bonds firmly to porous (concrete, wood, masonry) and non-porous (metal, plastic, glass) substrates without primers, ensuring reliable bonding and structural stability.
Waterproof & moisture-proof property:Dense closed-cell structure resists water penetration, preventing mold growth and material corrosion; suitable for both indoor and outdoor damp environments.
Lightweight & load-reducing advantage:Low density (11-30 kg/m³ for general construction use, 30-70 kg/m³ for industrial grade) reduces structural load while maintaining sufficient compressive strength (≥ 0.3 Mpa).
Fast curing & convenient application:Achieves surface dryness in 15-30 minutes and full curing in 24 hours at room temperature; available in tube/gun-applied types for easy extrusion and precise positioning.
Chemical stability & durability:Resists aging, UV radiation, and common chemicals; maintains performance in extreme temperatures (-50℃ to 100℃) without cracking or crumbling, with a service life of 10+ years.
Eco-friendly & safe formula:Low VOC emissions comply with international standards (EU REACH, US EPA); non-toxic and odorless after curing, suitable for enclosed spaces like homes, offices, and vehicles.
Application Scenarios
Building Construction & Renovation:Fills gaps between door/window frames and walls, seals masonry cracks, roof penetrations (pipes, vents), and floor-wall joints. Enhances thermal insulation, soundproofing, and waterproofing for residential, commercial, and industrial buildings.
Door & Window Installation:Seals irregular gaps around aluminum alloy, PVC, or wooden door/window frames to prevent air leakage, water intrusion, and noise transmission. Improves energy efficiency and structural stability of the installation.
Industrial Equipment & Appliance Manufacturing:Used for thermal insulation and shock absorption in refrigerators, freezers, and HVAC systems; seals gaps in automotive door panels, engine compartments, and electronic device casings (waterproof/dustproof).
Pipeline & Duct Sealing:Seals gaps around water supply pipes, drainage pipes, gas pipes, and air conditioning ducts. Prevents water leakage, gas leakage, and energy loss, suitable for both indoor and outdoor pipeline projects.
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.
WhatsApp
+86 15012409510
Telephone
+86 15012409510
Email
mangrove9989@outlook.com
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
1997
Total Annual:
3000000-5000000
Employee Number:
200~250
Ecer Certification：
Verified Supplier
Guangzhou Mangrove Rubber Industry Co., Ltd.. has a factory area of 40,000 square meters, a production and
R&D team of more than 200 people, and a daily output of 72,000. It owns Foshan Shouzheng Silicone Co., Ltd.,
Guangzhou Huashikang ... Guangzhou Mangrove Rubber Industry Co., Ltd.. has a factory area of 40,000 square meters, a production and
R&D team of more than 200 people, and a daily output of 72,000. It owns Foshan Shouzheng Silicone Co., Ltd.,
Guangzhou Huashikang ...
