Neutral Cure Weatherproofing Glazing Glass Silicone Sealant for Curtain Wall Window and Door

Product Description

Product Description

Specification

KASTAR 789 Weatherproof Adhesives

Neutral Weatherproof Silicone Sealant:

KASTAR 789 is one component and medium modulus weatherproof silicone sealant. It specially designed for sealing of exterior and interior materials.

Characteristics:

1. Neutral cure

2. Resistant to UV, ozon, acid rain, snow

3. Superior weatherability

4. Excellent corrosion resistance

Applications:
1. Joint of aluminum composite panel.

2. Weathering cementation & sealing of various curtain wall.

3. Sealing in marble, masonry, concrete tile, stones, metal panel materials.

4. Many other building industrial material bonding.

                                                                                             

Product Name	Color	Tube	Blister card	Drum
KASTAR 789	Grey, White, Black, OEM	260ml/280ml/300ml/310ml	30ml/60ml/85ml/100ml	190KG

KASTAR Neutral Silicone Adhesives

KASTAR Acetic Silicone Adhesives

KASTAR SILICONE SEALANT

         KASTAR Silicone Sealant is a versatile adhesive and sealing material composed of silicone polymers, renowned for its flexibility, durability, and resistance to extreme temperatures, moisture, and UV radiation. It forms a waterproof, airtight bond on various surfaces, including glass, metal, ceramics, and plastics.

        Commonly used in construction, automotive, and household applications, it seals joints, gaps, and cracks while accommodating movement due to its elastic properties. High-temperature variants withstand harsh environments, while neutral-cure types prevent corrosion on sensitive materials.

        Key advantages include long-term stability, weather resistance, and excellent adhesion. However, it requires proper surface preparation for optimal performance. Available in multiple colors and formulations (e.g., acetoxy or oxime cure), silicone sealant is indispensable for waterproofing, insulation, and structural bonding. Always ensure adequate ventilation during curing.                                                                                     

Company Profile

Kater Adhesive Industrial Co., Ltd.

              Kater Adhesive Industrial Co., Ltd. is the professional O E M & O D M manufacturer for construction adhesive, sealants and coating in Foshan China since 1998. It has become a comprehensives influenced company with over 20 years development experience. The company's main products are Silicone Sealant, M S Polymer Sealant, Firestop Sealant, Acrylic Sealant, P U Sealant, Liquid Nail Construction Adhesive, Waterproof Coating, Fireproof Coating and so on.

              Kater has professional design and R & D team, which brings together with many senior experts in the industry. Kater has serviced for more than 80 countries and has been well received by customers. All of Kater products has passed S G S, C E, RoHS certifications, and continuously increase investment on R & D and advanced equipment, striving to maintain a leading position in the industry.

             Kater finish the whole production process in its own factory, including: automatically producing sealant material, producing packages of 100% new P E tubes or cartons, printing on tubes, refilling process, etc. High quality and reliable products are derived from Kater technology innovation and strict management.

             Kater are strict with control of each products and process and dedicated to the perfect products. Kater Company creates high quality, high performance and eco- friendly sealants & coating products for the world. We Kater are willing to grow with customers, create a better future and to be a famous brand of China and the world forever.                                                                                                                                 

Certifications

FAQ

Q1. Is the sample free?
1. Tile grout samples + tools will bear the sample fee.2. In addition to the tile grout, other sealant free samples to any China agent address. Direct delivery to other countries and regions, free samples, customers bear freight.

Q2. What is the delivery time of your samples?
1. samples with regular specification, 3 -5 work days is enough.2. Special formula according to buyer's technical datas, we need 10 to 15 work days .

Q3. Can I customize the LOGO?
1. We support OEM/ODM, included LOGO.

Q4. Can I get a discount if I buy in bulk?
1. Yeah, we offer discounts for large orders.
2. After the total amount of a single purchase reaches our prescribed quantity, you can apply to become an agent and enjoy the agent price.

Q5. How do I order and pay?
1. Please send your enquiry or TM to us and our sales engineers will set up the order link for you.
2. We support L/C, T/T, PayPal, Western Union, etc,.