KASTAR 789 Weatherproof Neutral Silicone Sealant for Curtain Wall
Weatherproof Neutral Cure Silicone Adhesive For Building Sealing
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Kastar makes sealant material, HDPE tube, nozzle.
Kastar does printing, filling and packing.
Kastar does buyer ’s brand and logo on the cartridge with good UV printing.
Kastar can supply registered brands “KALI”, “KATER”, “KASTAR” for your choice.
Kastar accepts OEM service, and sales agent or distributor service.
1. Acetoxy silicone sealant ( GP silicone, middle and high-grade silicone, 100% RTV silicone, aquarium silicone, model: kastar730, kastar731, kastar 732, kastar 733, kastar735)
2. Neutral silicone sealant ( all purpose silicone, sanitary silicone, mirror silicone, weatherproof silicone, structural silicone, model: kastar736, kastar737, kastar738, kastar789, kastar793, package by cartridge or 600ml sausage)
3. RTV gasket maker ( acetoxy gasket maker, model: kastar760, kastar761; neutral gasket maker, model: kastar762, kastar763)
4. Two-component silicone sealant
Colors:Clear, Black, White, Grey, Brown, Bronze or requested by the customer
Packaging:
Packing: Cartridge, Sausage, Drum, Blister Tube
Volume: 200L, 600ML, 310ML, 300ML, 280ML, 80ML, 50ML, etc.
Quantity: 1 carton× 24 cartridges or 6, 12, 20, 25, etc.
Storage Conditions:
Store in a cool and dry place.
Temperatures should not exceed 25℃ to prolong its service life.
Specifications of Kastar789 Neutral Silicone Sealant
A.Features
- One component, room temperature cure, neutral, easy to apply.
- Outstanding weatherproofing ability, more than ten years of service life. Virtually unaffected by ultraviolet ray, ozone, rain, hailstone and temperature extremes(-50~100°C).
- Excellent adhesion to most building materials, without a need for priming.
- Medium or low modulus, optimum tensile-compression recoverability. The Cured sealant maintains excellent elasticity and not become hardened or broken up over the temperature range of (-50~100°C).
- Be compatible with all kinds of silicone structural sealant and neutral silicone sealant.
B.Usage
- Weather resistant sealing for all kinds of the glass curtain wall.
- Weather resistance sealing for aluminum panel and ceramic curtain wall
- Sealing for joints of marble(granite), concrete, tiles and metal panel
- Much other building & industrial uses.
C. Tech Index Kastar 789 Weatherproof Silicone Sealant
Item | Data |
Type | Neutral |
Density g/cm3 | 1.30 |
Capacity movement | ±30% |
Skinning time | 10-20 minutes |
Drying time(2mm/h) | 10-14 |
Drying(4mm/h) | 18-22 |
Max. Tensile strength | 1.8 |
Hardness shore | 22±2 |
Elongation at Break(%) | ≥450 |
Modulus Mpa(100%) | 0.60 |
Application temperature | -20 to +40 |
Temperature resistance | -50 to +100 |
adhesive | OK |
Weatherproof | OK |
Cold-hot adhesive | OK |
Under water adhesive | OK |
Elastic Recovery Ratio | 98 |
Mass-loss Rate | 9.6 |
D. Limitations
- Do not use as a structural sealant.
- Do not use in joints which need to be buried underground or immersed in water for a long time.
- Do not use greasy surfaces building materials.
- Do not use in close areas insulating air.
E. Color and Packing
- Packed in the standard plastic cartridge with 280ml, 300ml, 310m. and 200L in the drum.
- Color: white, black, grey, brown, green, on customer’s request.
- Stored in dry and cool places, the shelf life is 9 months.
F. Standard
JC/T882-2001Silicone Building Sealant
Images of Weatherproof Neutral Cure Silicone Adhesive For Building Sealing
Application of Weatherproof Neutral Cure Silicone Adhesive For Building Sealing
Package of Weatherproof Neutral Cure Silicone Adhesive For Building Sealing
PACKAGING: 280ml/300ml Plastic cartridge, 24pcs/ctn.
SHIPPING: within 5-15 days after payment received
Contact Us
Tel : +86 731 89870169
E-mail : sales@kastarsealant.com
Address: No.1, ShunJing Road, Songxia Industrial Park, SongGang Town, Foshan, China
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Contact Sales at Kastar.
Call Us
+86 13924533378