Home > Products > Building products > All-Purpose Polyurethane Sealant - Perfect for Gaps, Joints & Sealing in Bathroom, Kitchen & Exteriors
All-Purpose Polyurethane Sealant - Perfect for Gaps, Joints & Sealing in Bathroom, Kitchen & Exteriors
5 - 9 Barrels
≥10 Barrels
- tianjin/qingdao
- T/T L/C PayPal D/P Western Union Other
- 14 days
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Product Details
| Usage | Industrial Manufacturing | Chemical Composition | Polyurethane Sealant | |
| Curing Time | Slow Curing: More Than 48 Hours | Mildew Proof | Mildew Proof | |
| Transport Package | barrel | Specification | A bucket | |
| Trademark | KW | Origin | Hengshui,China |
Product Description
Polyurethane Sealant: Superior Durability for Every Sealing Need
Superior Elasticity: Can effectively adapt to the expansion and contraction of materials caused by temperature changes or external forces, ensuring long-term sealing performance.
Exceptional Weather Resistance: Withstands harsh environmental conditions such as extreme temperatures, ultraviolet radiation, rain, and snow, maintaining stable performance for an extended period.
Strong Adhesion: Exhibits excellent bonding strength to a wide range of substrates including metal, glass, concrete, and plastic, ensuring firm adhesion.
Reliable Waterproof Performance: Forms a dense and impermeable seal, effectively preventing water leakage and protecting the internal structure of objects.
Automotive Industry: Used for body sealing, windshield bonding, and sealing of various components, ensuring the waterproof, soundproof, and structural integrity of vehicles.
Construction Engineering: Applied in door and window sealing, curtain wall installation, expansion joint treatment, and basement waterproofing, enhancing the durability and safety of buildings.
Industrial Manufacturing: Suitable for sealing and bonding of machinery and equipment, preventing dust, water, and other impurities from entering, and ensuring the normal operation of equipment.
Home Decoration: Used for sealing of bathroom facilities, kitchen countertops, and floor joints, keeping the home environment clean and dry.
Surface Preparation: Ensure the surface to be sealed is clean, dry, and free from oil, dust, and other contaminants. Use a suitable cleaning agent if necessary.
Masking: Apply masking tape along the edges of the area to be sealed to ensure a neat and clean seal line.
Extrusion: Cut the nozzle of the sealant cartridge at a 45-degree angle according to the required sealing width, and install it on a caulking gun. Extrude the sealant evenly into the gap to be sealed.
Tooling: Use a tool (such as a spatula) to smooth the surface of the sealant within 10-15 minutes after extrusion to ensure good adhesion and a beautiful appearance.
Curing: Allow the sealant to cure at room temperature. The curing time depends on environmental conditions, usually taking 24-72 hours to fully cure. Avoid contact with water or other substances during the curing period.
Packaging: Available in various specifications such as 310ml cartridges and 20L buckets to meet different usage requirements.
Storage: Store in a cool, dry, and well-ventilated place, away from direct sunlight and heat sources. The shelf life is generally 12 months when stored under proper conditions.
Contact Us
- Hebei KeWang Rubber Products Co., Ltd.
- Contact nameLiu Chat Now
- AddressNo.3 West Longxing Street, Qinglan Town, Jing County, Hengshui, Hebei
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| Dam | Building products |
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High-Strength Geotextile - Durable, Permeable for Road Construction & Drainage Projects
High-Density Polyethylene Foam Board - Lightweight, Shock-Absorbing for Packaging & Insulation
High-Gain Tower Antenna - Improve Signal Strength for Telecom Towers & Outdoor Use
Steel Sluice Gate - Heavy-Duty for Water Conservancy Projects, Efficient Water Retention
Industrial Steel Water Gate - High Strength for Irrigation & Flood Control Engineering
Cast Iron Sluice Valve - Reliable Sealing Performance, Perfect for Water Conservancy Retention



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Inflatable Rubber Dam - Reliable Water Blocking for Irrigation & Flood Control
Flexible Rubber Dam - Strong Water Retention Capacity for Water Conservancy Engineering
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Durable Rubber Dam - Superior Water Retention for Hydraulic & River Regulation Projects
Pneumatic Rubber Dam - Adjustable Water Retaining for Small to Large-Scale Water Works
Anti-Leak Rubber Dam - Effective Water Blocking for Gardens, Rivers & Industrial Use
Bridge Inflatable Core Mold Octagonal Circular Rubber Airbag for Highway Bridges
Closed Water Test, Thickened Rubber Airbag, Municipal Pipeline Water Blocking Airbag, Inflatable Airbag
High Pressure Leak Sealing Airbag for Municipal Pipeline Water Blocking Airbag for Deep Water High-pressure Water Blocking and Leak Prevention
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High Precision Cast Iron Sluice Gate - Suitable for Reservoir, Canal, Sewage Treatment Project
Cast Iron Slide Gate for Water Treatment - Customizable Size, High Sealing Performance
Water Retaining Dam: Used to Clean and Retain Water Flow in Swimming Pools, Reusable
River Flood Control, Farmland Irrigation, Water Conservancy Project, Inflatable Rubber Dam, Shield Dam, Hydraulic Elevator Dam
Hydraulic Dam for Water Retention | Adjustable Hydraulic Dam With High Strength | Factory Direct Sale
Hydraulically Operated Dam | Automatic Lift Dam System | Customized Hydraulic Dam for Flood Control
Bridge Rubber Bearing | Laminated Elastomeric Support for Bridge Construction | Anti-Seismic Shock Absorption
Lead Core Bridge Rubber Bearing | Seismic Isolation Elastomeric Pad | Natural Rubber Material for Bridge Engineering
[Size Options] Bridge Laminated Rubber Bearing | Customizable Elastomeric Bearing for Highway/Railway Bridges
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