Premium Performance Neutral Neutral Weatherproof Silicone Sealant for Building Gap Filling Construction Sealing

Product Details
Customization: Available
Capacity: 600ml
Color: Custom, Clear
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  • Premium Performance Neutral Neutral Weatherproof Silicone Sealant for Building Gap Filling Construction Sealing
  • Premium Performance Neutral Neutral Weatherproof Silicone Sealant for Building Gap Filling Construction Sealing
  • Premium Performance Neutral Neutral Weatherproof Silicone Sealant for Building Gap Filling Construction Sealing
  • Premium Performance Neutral Neutral Weatherproof Silicone Sealant for Building Gap Filling Construction Sealing
  • Premium Performance Neutral Neutral Weatherproof Silicone Sealant for Building Gap Filling Construction Sealing
  • Premium Performance Neutral Neutral Weatherproof Silicone Sealant for Building Gap Filling Construction Sealing
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Basic Info.

Model NO.
789
Drying Time
24 Hours
Material
Silicone, Silicone
Usage
Automotive, Construction, Home Improvement, Industrial, Lithium Battery Potting
Bonding Function
Structural Adhesive
Morphology
Solid-State
Application
Construction
Classification
Room Curing
Main Agent Composition
Rubber
Characteristic
Waterproof
Composition
Organic Material
Sample
Free
Transport Package
Box

Product Description

Premium Performance Neutral Neutral Weatherproof Silicone Sealant for Building Gap Filling Construction Sealing

Best adhesives & Sealants manufacturer - KASTAR

Kater Adhesive Industrial Co., Ltd. Founded in 1999, Kater is the largest manufacturer of adhesive sealants in China with 50,000 factories. We have professional manufacturing equipment and facilities, and with 20 years of experience specializing in adhesive sealant and strict quality control systems, we created the top-class KASTAR®.

We are always providing customers with high-quality products, Including Tile Grout, Silicone Sealants, Firestop Sealants, MS Polymer Sealants, Swimming pool grout, and Nano Coating & Paint, etc., and 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.
Premium Performance Neutral Neutral Weatherproof Silicone Sealant for Building Gap Filling Construction Sealing



KASTAR 789 is one component and medium modulus weather-proof silicone sealant. It specially designed for sealing of exterior and interior materials.
Premium Performance Neutral Neutral Weatherproof Silicone Sealant for Building Gap Filling Construction Sealing

Premium Performance Neutral Neutral Weatherproof Silicone Sealant for Building Gap Filling Construction SealingPremium Performance Neutral Neutral Weatherproof Silicone Sealant for Building Gap Filling Construction SealingPremium Performance Neutral Neutral Weatherproof Silicone Sealant for Building Gap Filling Construction SealingPremium Performance Neutral Neutral Weatherproof Silicone Sealant for Building Gap Filling Construction SealingPremium Performance Neutral Neutral Weatherproof Silicone Sealant for Building Gap Filling Construction SealingPremium Performance Neutral Neutral Weatherproof Silicone Sealant for Building Gap Filling Construction SealingCharacteristics

  • KASTAR789 belongs to RTV-1, with good extrusion, and thixotropy between 40C~400C. Easy to use.
  • Neutral curing, non-corrosive to metal, coated glass, concrete, marble, and most kinds of plastic, etc.
  • Quickly speed of curing, excellent adhesion, middle modulus, excellent movement capability.
  • Excellent resistance to weather.
  • Excellent resistance to low and high-temperature change. Little changes in performance at -400C ~1500C.
  • Excellent adhesive to most common building materials, Special materials will have a better adhesive with priming.
  • Good compatibility with other neutral silicone sealants.
  • Belong to non-dissolvent products, low vulcanization shrinkage, and green environmental protection products.
  • NUSEAL789 also is A high-performance sanitary silicone sealant containing anti-fungal compounds to prevent mold growth in areas subject to high humidity levels.

Purpose

* For weather sealing in glass curtain wall joints;
* For weather sealing in aluminum, enamel curtain wall joints;
* For sealing in marble (granite), concrete, tile, metal panel materials etc.;
* Many other building & Industrial uses.

Restriction of Usage

1. Can't be used as a structural sealant.
2. Unsuitable for all kinds of material that can effuse grease, plasticizer, or solvent.
3. Unsuitable for the airproof location, because it is required to absorb moisture in the air to cure for the sealant.
4. Unsuitable for frosty or moist surfaces.
5. Unsuitable for a continually soggy or moist place.
6. Can't be used if the temperature is below 4°C or above 40°C on the surface of the materials.

Safety

* Non-toxicity when cured.
* Avoid eye contact before curing. If this happened, rinse opened eye for several minutes under running water, then consult with a doctor.
* Keep away from children.
* Ensure adequate ventilation at the workplace or curing area.

Storage

Keep in dry place; don't unseal it before use; keep a storage temperature below 25ºC to prolong its service life; 12 moths guarantee.

Application Standard

China GB16776-2005 Silicone Structural Sealant

Item Data
Type Neutral
Density(g/cm3) 1.30
Capacity movement ±30%
Skin formation 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 -20ºC to +40ºC
Temperature resistance -50ºC to +100ºC
Adhesive OK
Weatherproof OK
Cold-hot adhesive OK
Under water adhesive OK
Elastic Recovery Ratio (%) 98
Mass-loss Rate (%) 9.6

Skin drying time and fully drying time under: 23ºCand 50% humidity

Optional Color

Black, white, grey or appointed color of clients

Packing Specification

280ml, 300ml, 310ml (net capacity) hard package or 590ml (net capacity) complex aluminum foil soft package (the actual weight is subject to final products)

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