Premium Fast Cure Sealant KASTAR 973 at Factory Outlet Price Hybrid Adhesive

• Customization: Available
• Application: Automobile, Construction, Packing, Woodworking
• Bonding Function: Structural Adhesive
• Model NO.: MS 973
• Color: White
• Composition: Organic Material
• Morphology: Paste Sealant
• Classification: Room Curing
• Main Agent Composition: Natural Polymer
• Characteristic: Waterproof
• Promoter Composition: Curing Agent
• CAS No.: 68928-70-1
• Formula: C36h32br8o6
• EINECS: 201-177-9
• Material: Resin
• Model Number: Kastar Ms 973 Polymer Sealant
• Type: Single Component Ms Sealant
• Product Name: Ms Polymer Sealant
• Main Material: Silicone Modified Polyether
• Packaging: 280ml/300ml Plastic Cartridge
• Carton: 24 Cartridges
• Appearance: Smooth Paste Without Bubble or Particles
• Transport Package: 24 Pices in Package
• Specification: 300x200x240mm
• Trademark: KASTAR or OEM
• Origin: Guangdong
• HS Code: 3506100010
• Production Capacity: 70000 Pices / Day
• Package Size: 30.00cm * 24.00cm * 20.00cm
• Package Gross Weight: 12.000kg

Product Description

Product Description

Specification

KASTAR MS973 MS POLYMER ADHESIVES

Fast Cure Hybrid MS Polymer Sealant:

          KASTAR MS 973 is a high quality STP polymer based sealant & adhesive. First choice of both professional and DIY users for everyday sealing and flexible bonding requirements.

Features & Benefits:

1. High quality durable filling and adhesion capability.
2. Does not contain solvent, silicone or isocyanate.
3. Very Low VOC content.
4. No bubble formation, even in wet and humid conditions.
5. Very good UV resistance.
6. Over-paintable with water based paints.
7. No shrinkage
8. Primer less adhesion on many different substrates (preliminary test recommended).

Application Areas:

1. Connection joints in sheet metal fabrication, sealing of air conditioning systems.
2. Elastic bonding in vibrating constructions.
3. Sealing of floor joints and low movement wall joints.
4. Sealing joints in containers, cisterns, silos etc.

                                                                                                     

Product Name	Color	Tube	Blister card	Drum
KASTAR MS973	White, Grey, Black, OEM	260ml/280ml/300ml/310ml	30ml/60ml/85ml/100ml	190KG

KASTAR MS Polymer Adhesives & Sealants

KASTAR MS POLYMER ADHESIVES

          KASTAR MS Polymer Adhesive: The Ultimate Solution for Superior Bonding & Durability

In today's demanding construction, automotive, and industrial markets, KASTAR MS Polymer Sealant stands out as a high-performance, eco-friendly, and versatile adhesive solution. Designed for extreme weather resistance, unmatched flexibility, and long-term durability, our MS Polymer Adhesives delivers exceptional adhesion to diverse substrates—metal, glass, concrete, plastics, and more—without the need for primers.

Why KASTAR MS Polymer?
Ultra-Strong Bonding: With tensile strength ≥2.5MPa and shear strength ≥2.0MPa, our sealant ensures structural integrity even under dynamic loads.
Low VOC & Eco-Safe: Compliant with REACH, RoHS, and LEED standards, making it ideal for indoor, automotive, and eco-sensitive applications.
Weatherproof & UV Stable: Resists -40°C to 120°C, perfect for facades, roofs, and outdoor joints without cracking or shrinking.
Fire-Resistant Options: Meets EN 13501-1 B-s1,d0 for critical firestop and construction safety.
Easy Application & Paintable: Smooth extrusion, fast cure, and compatibility with coatings for seamless finishes.

Trusted by global builders, OEMs, and contractors, KASTAR MS Polymer combines German-engineered technology with rigorous SGS-certified quality. Whether for high-rise curtain walls, automotive assembly, or industrial maintenance, we provide the adhesive strength that lasts.

Innovation. Reliability. Performance. Choose KASTAR—Where Science Meets Adhesion Excellence.

                                                                                                                                                                                  

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,.