High Performance Neutral Weatherproofing Sealant for Door & Window Installation

• Customization: Available
• CAS No.: 63148-60-7
• Bonding Function: Structural Adhesive
• Model NO.: BLD-660
• Application: Automobile, Construction, Woodworking
• Material: Silicone
• Classification: One Component
• Main Agent Composition: RTV Silicone Oil
• Characteristic: Waterproof
• Promoter Composition: Filler
• Composition: Inorganic Material
• Color: Black/White/Grey
• Product Name: Neutral Weatherproof Silicone Sealant
• Feature: Eco-Friendly
• Appearance: Uniform Paste
• Packing: 24 PCS/Carton
• MOQ: 500PCS
• OEM: Acceptable
• Transport Package: Box
• Trademark: BLD
• Origin: Shandong
• HS Code: 3506100010
• Production Capacity: 1000000PCS
• Package Size: 5.00cm * 5.00cm * 20.00cm
• Package Gross Weight: 0.500kg

Product Description

(1) Joint Movement Capability +35% of the original joint width;
(2) One component, ready to use;
(3) Excellent weathering resistance and UV resistant;
(4) No unpleasant odor, non-slumping and non-corrosive;
(5) Remain flexible between -58°F(-50°C) and 302°F(150°C).

(1) Glass curtain walls joints, metal, enamel curtain wall joints;
(2) Expansion joints for concrete, plastic and metal etc;
(3) Exterior insulation and finish system;
(4) Perimeter construction joints.

                       Smooth extrusion without bubbles                                            The surface of the strip is smooth, black and shiny, with high elasticity

                          Can withstand 30KG gravity                                                              The strip has good stretchability and high rebound rate

Performance	Garde A	Garde B	Testing method
Test at 50±5% RH and temperature 23±2°C
Density (g/cm³)	1.38	1.44	GB/T 13477
Surface dry (min)	55	60	GB/T 13477
Extrudability (ml/min)	260	260	GB/T 13477
Drop (mm)	0	0	GB/T 13477
Curing speed (mm/d)	3	2	GB/T 32369
As cured: after 21 days at 50 ± 5% relative humidity and temperature 23 ± 2 ºC.
Hardness (Shore A)	43	42	ES/T531
Tensile strength under standard conditions ( Mpa )	1.2	0 . 9	GB/T 13477
Elongation at break (%)	240	280	GB/T 13477

Shandong Junyuan New Materials Co., Ltd. is a subsidiary of Shandong Baolongda Industrial Group, established in 2004. The group covers a total area of 410,000m ³ and has a total of 500 employees. It is a high-performance organic silicon new material company that integrates industrial and civilian production of 50000 tons per year; An enterprise that produces 20000 tons of organic silicon special monomers and series products annually.
The company mainly produces neutral silicone sealant, acetic silicone sealant, structural sealant, weatherproof silicone sealant, acrylic sealant, anti-fungus sealant, MS sealant, PU sealant, tile epoxy grout, liquid nails sealant, anaerobic sealant, two-component silicone sealant, etc. Widely used in civil fields such as industry and construction, as well as high-end fields such as aerospace and equipment. The product has passed certifications such as CE, ISO, REACH, TUV, SGS, TSCA, etc. At present, the products have been exported to 40 countries and regions, including the United States, Spain, Russia, Vietnam, Thailand, Peru, Mexico, Brazil, the Republic of South Africa, Saudi Arabia, the United Arab Emirates, and Australia.
It has independent research institutes and scientific research teams, and has complete independent research and development capabilities, providing strong support for products.
An overview of all previous exhibitions, and a practical understanding of customer needs.
The product has passed CE ISO, REACH, TUV, SGS, TSCA, and other certifications. At present, the products have been exported to 40 countries and regions, including the United States, Spain, Russia, Vietnam, Thailand, Peru, Mexico, Brazil, the Republic of South Africa, Saudi Arabia, the United Arab Emiraates, and Australia.
1. Can you send me samples for reference?
We can provide you with 1-3 samples free of charge, and the freight is borne by the buyer.

2. Is it possible to develop new formula at special requirement?
Yes, we have professional R&D team for any special requirement on the product. We offer ODM service for customers.

3. Can you provide OEM service?
Yes, we can produce under your own brand name. Logo and design need to be provided so as to make customized brand name.

4. What is the delivery time for sample and purchased order?
At normal condition, the delivery time is 2-10 days for samples, 15-20 days for purchase order.

5. What is the minimum order quantity (MOQ)?
Generally, MOQ is 1200pcs.

6. How long can I get a quote?
The quotation can be provided no longer than 6 hours on condition that we know all detailed requirements.

7. Can we be your sell agent in my local market?
Yes, you can, but you must discuss the details with us, then sigh agreement. We will help you to win your local market.

8. Why can I trust you and place order with you?
From 2004 to 2022 BLD is with 18 years' experience in this industry, we have served clients from more than 100 countries, BLD is
well-known for its quality and BLD team win clients' trust by honesty and down to earth business style.

9. Can I visit to your factory?
Welcome. Please let me know your trip plan, we would like pick you up and book hotel for you.