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

7881 Silicon Acidity Transparent UV Invisible Clear Glass Bricks High Performance Silicone Structural Adhesive Sealant Sausage Price

Basic Information
Place of Origin: Shandong, China
Brand Name: Useal
Odel Number: 7881
Main Raw Material: Silicone
Usage: Glass brick bonding, crystal clear silicone sealant

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 7881 is a kind of high-transparency acid silicone sealant, ideal for bonding transparent glass bricks, this acidic silicone sealant offers exceptional clarity, UV resistance, and strong adhesion. It cures quickly, ensuring durable, weatherproof seals while maintaining optical transparency. Perfect for architectural and decorative applications.

Main Specifications

Chemical basis	Silicone polymer
Density	1.04±0.02
Anti sagging	0
Tack free time	10--25 mins
Elongation at break	≥350
Tensile strength	≥0.7
Shore A hardness	25--35
Application temperature	5℃ - 45℃
Chemical basis	Silicone polymer
Density	1.04±0.02
Anti sagging	0
Tack free time	10--25 mins
Elongation at break	≥350
Tensile strength	≥0.7

Product Features

1. High transparency bonding, invisible.
2. Long-term yellow resistance and UV resistance.
3. High toughness and does not crack when stretched.

Applications

1. Glass brick bonding
2. All kinds of structural bonding
3. Large aquarium bonding

Storage

1.Store in the original unopened package in a dry and shady place below 27°C;
2.12 months from manufacturing date.

Packing specifications

1. 260/ 280/ 300/ 310ml plastic cartridge, 24 pcs/carton;
2. 590ml sausage, 20 pcs/carton;
3. 15/ 20/ 200L barrel.

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.