Silicone Sealant Weather Resistance for Curtain Walls

• Customization: Available
• CAS No.: 31692-79-2
• Bonding Function: Instant Adhesive
• Model NO.: 680
• Morphology: Water Emulsion
• Application: Construction
• Material: Silicone
• Classification: Room Curing
• Main Agent Composition: Natural Polymer
• Characteristic: Weatherability
• Promoter Composition: Curing Agent
• Composition: Organic Material
• Color: Black
• Type: One-Component, Neutral, Weatherproof
• Shore a: 46
• Usage Temperature: +5ºC~+35ºC
• Contains White Oil: No
• Shelf Life: 9 Months From The Date of Manufacture
• Quality Guaranteed Period: 10 Years After Proper Application
• Working Temperature: -40ºC~+150ºC
• OEM/ODM Service: Yes
• Particles: None
• Third Party Inspection: Supported
• Standard: GB16776-2005
• Payment Term: T/T or L/C
• Free Sample: Yes, But We Do Not Bear The Courier Costs.
• Shipment Date: 7-14 Days Roughly
• Main Application: Curtain Wall Sealing and Calking
• Transport Package: 24PCS/Carton, 20PCS/Carton
• Specification: 300ml/cartridge, 590ml/sausage, 200L/drum
• Trademark: Jinguiyuan, Topsen or customized
• Origin: Weifang, China
• HS Code: 35061000
• Production Capacity: 50000CTN/Day

Product Description

Product	Senior Weatherproofing Neutral Silicone Sealant
Model No.	680
Type	One-component, Neutral, Weatherproof
Quality guaranteed	10 years and above
Color	Clear, Black, White, Gray or as customized
Usage temperature	+5ºC~+40ºC
Applicated temperature	-40ºC~+150°ºC
Packing	300ml/Cartridge, 24pcs/Carton 590ml/Sausage , 20pcs/Carton 200l/Drum
Shelf life	9 months from the date of manufacture
Application	Building exterior sealing: - Suitable for caulking (joint width within 1 cm to 1.5 cm, if exceeds 1.5 cm, it requires a test before use in a large area); - Weather-resistant sealing for all kinds of glass curtain walls; - Weather-resistant sealing for aluminum panels and ceramic curtain walls; - Joint filing of sunshine room, external wall; - Door and window installation; - Joint sealing of concrete, marble (granite), brick and tile, ceramic, plastic, and metal plate; - Other building and industrial uses.

	Item		Standard	Test Result
	Appearance		Smooth paste without bubbles or particles.	Smooth paste without bubbles or particles.
1	Sag, mm	Vertical	≤3	0
2		Horizontal	None	None
3	Density g/cm3		1.40 ±0.1	1.41
4	TFT, h		≤3	1
5	Extrudability, ml/s		≥150	284
6	Elastic Recovery Rate, %		≥80	82
7	Tensile Adhesion at 23ºC		>0.4	0.8

Founded in 2007, Topsen Jinguiyuan has become the top 3 silicone sealant brand in China. Our main products include
high-quality structural silicone sealant, weatherproof silicone sealant, acrylic silicone sealant, neutral silicone sealant,
stone silicone sealant, and aquarium sealant, etc.

Certificated by the 'China Building Materials Product Quality Certification Center' and 'China Building Metal Structure
Association', all our products comply with ISO 9001: 2015 International Management System and ISO 14001
Environmental Management System. Based on over 10 years of export experience, our sealants managed to meet the
international standards for various regions such as Europe, North America, South America, Southeast Asia, the Middle
East, and so on.

With efficient marketing, prompt response, fast delivery, and professional after-sale services, we aim to be top and to
build long-term trustworthy cooperation with distinguished customers from all over the world.


1. Free Samples? 
Free sample, but the customer needs to bear the freight.

2. MOQ? 
The MOQ is 50 cartons,24 cartridges/carton,20 sausages/carton.

3. OEM Service? 
OEM service is available, but MOQ shall be 500 cartons

4. Quality Management?
ISO 9001:2015 certification & CTC certified enterprise

5. Delivery Time? 
Within 7-14 days after the receipt of deposit and confirmed designs.

6. Payment Terms?
30%T/T deposit and 70% balance or L/C at sight.