Basic Info.
Model NO.
286
Mildew Proof
Mildew Proof
Usage
Construction, Industrial Manufacturing, Transportation, Sealants for Packing
Bonding Function
Structural Adhesive
Morphology
Solid-State
Application
Automobile, Construction, Woodworking, Footwear & Leather, Fiber & Garment, Packing
Material
Acrylic
Classification
Room Curing
Main Agent Composition
Polyurethane Elastomer
Characteristic
Waterproof
Promoter Composition
Curing Agent
Composition
Organic Material
Color
White
Name
Acrylic Sealant
Other Name
Gp Sealant
Transport Package
24 Cartridges
Specification
280ml/300ml plastic cartridge
Trademark
kastar
Origin
Guangdong, China
Production Capacity
50000 Pieces/Month
Product Description
Kastar 286 is a grey fire retardant acrylic mastic. Tested on various widths of joints giving 1-4 hours of fire resistance. Used for perimeter pointing and sealing of fire-rated structures etc. Joint movement capability of + or - 25%. kastar286 Intumescent sealant is a white sealant for indoor joints where a fire retardant seal is required to prevent the passage of fire and smoke. Joint movement capability of + or - 12.5%.
Features & Benefits
- Paintable
- Silicone-free
- Seals small openings quickly
- Easy to clean with water
- Fast, simple application and clean-up
- Fire Resistant for up to 4 hours
Application Areas
Application AreasDesigned to make installation quicker and easier Tested for fire stopping of single cables, cable bundles, and conduits Smoke-tight sealant Can be applied to concrete, masonry, or gypsum Acoustically tested according to ISO 10140 Applications Single cables and cable bundles Conduits.
Properties Product
| Product Type | Volume | Package |
| Grey | 300ml | 24 |
| Grey (Sausage) | 600ml | 20 |
| Basis | Acrylic Dispersion | |
| Consistency | Smooth paste | |
| pH | 7.5-9 | |
| Specific gravity | 1,60 ± 0,03 gr/cm3 | (ASTM D 792) |
| Tack-Free time | 15-30 min (23 °C and 50%R.H) | (ASTM C 679-03) |
| Curing Rate (mm/day) | Min.2 mm/day (23 °C and 50% R.H) | |
| Shore A hardness | 40 ± 5 Shore A | |
| Elongation | > 100% | (ASTM D 412) |
| Tensile strength | ≥ 0,4 N/mm2 | (ASTM D 412) |
| Application Temperature | +5 °C to +40 °C | |
| Volume shrinkage | 10%-15% | (ASTM D 412) |
| Intumescent Rate | 5 to 6 tims |
Consumption (approx.)
| Application Width | 5mm | 10mm | 15 mm | 20 mm | 25 mm |
| Application Depth | 3mm | 5mm | 8 mm | 10 mm | 12 mm |
| Efficiency/300 ml | 20 meters | 6 meters | 2,5 meters | 1.50 meters | 1 meters |
Restrictions
Damp or humid conditions will significantly extend the cure time.
Do not apply below 5°C
Storage and shelf life
The shelf life is 12 months if stored in unopened-original package in a dry place at temperatures between+5°C and +25°C
Safety & Disposal
Bears no imminent risk to health. Check MSDS guidelines for disposal and further information concerning safety
