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789 Weatherproof Silicone Sealant
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KASTAR 789 Weatherproof Neutral Silicone Sealant for Curtain Wall

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KASTAR 789 Weatherproof Neutral Silicone Sealant for Curtain Wall
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Overview
Quick Details
CAS No.:
63148-52-7
Other Names:
Siloxanes and Silicones
MF:
(C7H8OSi)m.(C2H6OSi)n
EINECS No.:
Unspecified
Place of Origin:
Guangdong, China
Classification:
Other Adhesives
Main Raw Material:
Silicone
Usage:
Construction, Woodworking
Brand Name:
Kastar
Model Number:
789
Type:
Neutral Silicone Sealant
system:
neutral cure
Density (g/cm 3 ):
1.28
Skin formation:
12-15
Drying(2nm/h):
10-14
Max. Tensile strength:
1.8
certificates:
SGS. ISO
Packing:
blister, cartridge,drum,sausage packing
Color:
clear or custom color
Product name:
Silicone Sealant for Curtain Wall
Application:
Sealing Construction
Supply Ability
Supply Ability:
5000000 Unit/Units per Month Silicone Sealant for Curtain Wall

 

Weatherproof Neutral Cure Silicone Adhesive For Building Sealing

Company Information

 

 

 

Kater aims to be the 1st largest factory and develop worldwide famous brands, welcome every sincere partner for your join, supporting, and cooperation.

 

 

 

Product Description
Description of Weatherproof Neutral Cure Silicone Adhesive For Building Sealing
Our Strengths:
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.
Silicone Sealant Series:

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    

  1. One component, room temperature cure, neutral, easy to apply.
  2. Outstanding weatherproofing ability, more than ten years of service life. Virtually unaffected by ultraviolet ray, ozone, rain, hailstone and temperature extremes(-50~100°C).
  3. Excellent adhesion to most building materials, without a need for priming.
  4. 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).
  5. Be compatible with all kinds of silicone structural sealant and neutral silicone sealant.

B.Usage

  1. Weather resistant sealing for all kinds of the glass curtain wall.
  2. Weather resistance sealing for aluminum panel and ceramic curtain wall
  3. Sealing for joints of marble(granite), concrete, tiles and metal panel
  4. 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

  1. Do not use as a structural sealant.
  2. Do not use in joints which need to be buried underground or immersed in water for a long time. 
  3. Do not use greasy surfaces building materials.
  4. Do not use in close areas insulating air.

E. Color and Packing

  1. Packed in the standard plastic cartridge with 280ml, 300ml, 310m. and 200L in the drum.
  2. Color: white, black, grey, brown, green, on customer’s request.
  3. Stored in dry and cool places, the shelf life is 9 months.

F. Standard
JC/T882-2001
Silicone Building Sealant

Product Show

Images of Weatherproof Neutral Cure Silicone Adhesive For Building Sealing

Application

Application of Weatherproof Neutral Cure Silicone Adhesive For Building Sealing

 

Packing and shipping

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

 

 

 

 

Exhibitions

 

Certifications

 

FAQ

More than being aesthetically pleasing, this garment aligns with the fit expectation of the target customer in a consistent and reliable manner. This product is easy to use without professional workers needed. The mattress is the foundation for good rest. It is really comfortable that helps one feel relaxed and wake up feeling rejuvenated. This product is easy to use without professional workers needed.

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