Weatherproof 100% Siliconized Acrylic Sealant 27+Years Manufacturer Kastar 284 High Temperature Adhesive Glue
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Product Highlights
- High Performance Formula: Combines acrylic adhesion with silicone flexibility for permanent durability.
- Weatherproof Protection: UV resistant and waterproof, prevents cracking even in severe weather.
- Fast Curing Time: Dries quickly within 24 hours for efficient project completion.
- Versatile Application: Suitable for construction, automotive, woodworking, and indoor/outdoor use.
- Paintable Surface: Can be painted over once dried for seamless finishing.
- Multiple Color Options: Available in Clear, White, Black, and customizable OEM colors.
- ISO9001 Certified: Manufactured under strict quality control with MSDS certification.
- Flexible Packaging: Available in cartridges (260-310ml), blisters, and drums.
Product Attributes
- Customization
- Available
- Application
- Automobile, Construction, Packing, Woodworking, Indoor and Outdoor
- Bonding Function
- Structural Adhesive
- Model NO.
- 284
- Color
- White
- Composition
- Organic Material
- Morphology
- Solvent
- Chemical Composition
- Acrylic Sealant
- Curing Time
- Fast Curing: Within 24 Hours
- Mildew Proof
- Mildew Proof
- Usage
- Construction, transportation, Structural
- Model Number
- Kastar 284 Acrylic Sealant
- Type
- Single Component Acrylic Sealant
- Product Name
- High Performance Siliconized Acrylic Sealant
- Main Material
- Acrylic
- Packaging
- 280ml/300ml Plastic Cartridge
- Carton
- 24 Cartridges
- Appearance
- Smooth Paste Without Bubble or Particles
- Certificate
- ISO9001:2000, MSDS
- OEM/OEM
- Available
- Transport Package
- 24 Pices in Package
- Specification
- 300x200x240mm
- Trademark
- KASTAR or OEM
- Origin
- Guangdong
- HS Code
- 3506100010
- Production Capacity
- 70000 Pices / Day
- Package Size
- 30.00cm * 24.00cm * 20.00cm
- Package Gross Weight
- 12.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description
Acrylic sealant is a type of sealant that is primarily made up of acrylic resins and is used to seal gaps and joints in a variety of materials. It is a water-based product that dries quickly and forms a flexible, durable, and waterproof seal. Acrylic sealant is commonly used in construction and home improvement projects to seal gaps around windows, doors, baseboards, and other fixtures. It can also be used to fill small cracks and holes in walls and ceilings. Acrylic sealant is available in various colors and can be painted over once it has dried. It is generally easy to apply and clean up, and is considered to be a low-cost option for sealing purposes.
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KASTAR 284
High Performance Siliconized Acrylic Sealant
Kastar 284 is one component, high performance, elastomeric sealant with the permanent adhesion and UV resistant properties of acrylic plus the permanent flexibility and lifetime durability of silicone. A high quality caulk will not crack, crumble or peel, even when exposed to severe weather or total joint movement.






| Product Name | Color | Tube | Blister card | Drum |
| KASTAR 284 | Clear, White, Black, OEM | 260ml/280ml/300ml/310ml | 30ml/60ml/85ml/100ml | 190KG |


Kater Adhesive Industrial Co., Ltd. Founded in 1999, Kater is the largest manufacturer of adhesive sealants in China with 50,000 square meter factories. We have professional manufacturing equipment & facilities, and with 20 years of experience specializing in adhesive and strict quality control systems, we created the top-class KASTAR.
We are always providing customers with high-quality products, competitive prices, and excellent services. As a leading enterprise in China's intelligent manufacturing, we have been continuously innovating and developing for more than 20 years. Our efforts have brought us stable domestic and foreign customers. HOME>>
