Address：No. 303 West Transit Road, Boshan District, Zibo City, Shandong Province, China

7620 Waterproof Shower Cabine Kitchen & Bathroom Silicone Caulk Clear for Sink, Anti Shrink

Basic Information
Place of Origin: China
Brand Name: Useal
Model Number: 7620
Main Raw Material: Silicone
Usage: Shower Cabine Kitchen & Bathroom

MOQ: No minimum order quantity

Price: Negotiable

Delivery Time: 20-25 days

Payment: TT, L/C

Supply Ability: 1000000 pcs/ month

Classification：

Construction Market

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Description

Useal 7620 is a specially formulated for use in production and installation of shower cabins which has no solvent and shows excellent mold resistant properties. It's a superior sealant for sealing and glazing applications featuring excellent adhesion and durability.

Main Specifications

Basis	Silicone polymer
Curing System	Acetoxy
Density	1.02 ± 0.03 g/ml (ASTM D 792)
Hardness Shore A	24-30 (after 28 days)
Tensile Strength	≤ 0,4 N/mm²
Skin Formation	7-13 min. (23°C and 50% R.H)
Curing Rate	Min. 3 mm/day (23°C and 50% R.H)
Elongation At Break	≥ 250% (ASTM D 412)
Elastic Recovery	Approx.100% (ISO 7389)
Sagging	0 mm (ISO 7390)
Change in Volume	< 5% (ISO 10563)
Temperature Resistance	-50°C to +200°C
Application Temperature	+5°C to +40°C

Properties

1. 100% silicone, does not contain any solvent.

2. Cures very fast.

3. Mold-Proof, no shrinkage.

4. Stays bright and clean.

5. Outstanding resistance to mildew and fungus.

6. Resistant to temperature extremes and aging.

7. Does not crack or discolor.

8. Withstands detergents, cleaning agents and chemicals.

9. Acetoxy curing system.

Applications

1. Glazing and bonding in shower cabinets during production.

2. Filling joints between tiles, tub and shower cabin during installation.

3. Filling joints between bath tubs and tiles after production.

4. Waterproofing sinks.

Storage and Shelf Life

12 months if stored in its original package, away from direct sunlight and moisture, between +10 ⁰C and +25 ⁰C.

Packing

1. 310ml, cartridge;

2. 400ml/ 600ml, sausage;

3. 15L/ 20L/ 195L, barrel.

4. As required.

Enterprise Strength

We're specialized in the production, research and development of various sealant adhesives such as polyurethane sealant, silicone sealant, PU foam, acrylic sealant, MS sealant, butyl sealant, hot melt adhesive and PVC sealant etc.. Our products have a wide range of applications, mainly used in building construction, automobile windshield industry, marine, rail transportation, containers, related machinery equipment, solar power new energy and other fields.

Qualification Certificate

1. We're the only original factory in China owning Sika formula for PU sealants. We also have multinational products equivalent to Bostik, Wacker.

2. Our company has passed the ISO 9001:2015 Quality Management System Certification, ISO 14001:2015 Environmental Management System Certification and IATF 16949:2016 Certification.

3. Our products have obtained REACH certificate and Intertek test.

Customer Feedback

Products are exported to all over the world, and trusted by customers. With the increase of import and export business, we established a subsidiary company Shandong Yunrun New Material Technology Co., Ltd in 2024. specializing in overseas import and export business.

Packaging & Shipping

Our company has advanced experimental and testing rooms; independent research and development and testing capabilities; two automated production lines and key production equipment imported from Italy to ensure stable product quality. With strong technical supports, we both have world class products comparable to Sika, Henkel and Bostik, also cost-effective products suitable for the public. Our production is flexible and fast, which can not only meet large orders, but also accept small quantities and special customized small batch orders.