Guangzhou Mangrove Rubber Industry Co., Ltd.
                                                                                                           
Verified Supplier
29 Years
Since 1997
Menu
Chemicals Adhesives & Sealants

Polyurethane Corner Bonding Adhesive Waterproof Silicone Sealant - 900g Volume, -40℃ to 150℃ Temperature Range, 12 Month Shelf Life

Price Negotiable
Price: Please consult
MOQ: 100pcs
Delivery Time: 2 day
Brand: HONGSHUYE
Product Description
Factory Overview

With 20 years of adhesive manufacturing expertise, our 40,000 square meter facility features highly mechanized equipment capable of producing 30,000 units daily. Supported by over 200 production and R&D professionals, we offer OEM/ODM services with exceptional cost performance.

Technical Specifications
Parameter U1 U2 U3 U4
Density 16.1 kg/m³ 21 kg/m³ 20 kg/m³ 20.5 kg/m³
Cutting Strength 210 kPa 1655 kPa 723 kPa 195 kPa
Thermal Conductivity 0.039 (35℃) 0.041 (35℃) 0.045 (35℃) 0.048 (35℃)
Spray Volume 41.5 L/900g 32.5 L/900g 31.5 L/900g 30.6 L/900g
General Properties
Behavior Stable foam, CFC free
Max. Yield Rate 60 times
Full Cure Time 15-20 minutes
Water Permeability Impermeable
Surface Curing Time 5 minutes
Temperature Tolerance -40℃ to 150℃
Shelf Life 12 months
Volume 390g/900g
Product Features
  • High Bonding Strength: Excellent adhesion to aluminum alloy, steel-plastic co-extrusion, aluminum-plastic composite, and wood-aluminum composite materials
  • Moderate Curing Speed: Initial curing achieved quickly at room temperature across product variants
  • Superior Weather Resistance: Outstanding UV resistance, high/low temperature tolerance, and aging resistance
  • Excellent Toughness: Maintains flexibility after curing to accommodate door/window vibrations and deformation
  • Effective Waterproofing: Seals gaps between corner codes and profiles for complete moisture protection
Application Areas
  • Door & Window Industry: Aluminum alloy door/window assembly with wind pressure resistance and corner deformation prevention
  • Furniture Manufacturing: Metal furniture frame connections for seamless joints and enhanced product quality
  • Automotive Sector: Car door/window frame assembly providing superior sealing against rain, dust, and noise
Application Instructions
Surface Preparation

Ensure construction surfaces are clean, dry, and free of dust, grease, and moisture using appropriate cleaners and cloths. Install glass glue gun in advance.

Gluing Procedure

Cut glue bottle nozzle to appropriate size for smooth flow. Load bottle securely into glue gun. Apply adhesive evenly by pressing trigger at consistent speed while maintaining proper nozzle alignment.

Construction Techniques

Maintain 45-degree angle between nozzle and surface for uniform distribution. For long joints, apply in sections and compact/smooth each section immediately after application.

Post-Application

Promptly remove excess adhesive with damp cloth or scraper before solidification occurs.

Factory Images
Polyurethane corner bonding adhesive manufacturing facility and equipment Industrial production line for waterproof silicone sealant products Quality control and packaging process for polyurethane adhesive products
Contact Information
WhatsApp: +86 13302391599
Telephone: +86 13302391599
Email: mangrove88@126.com
Frequently Asked Questions
When can I receive my products?
Sample orders require 1-3 days. Mass production orders require 7-10 workdays.
Can you send me samples for reference?
Yes, we are pleased to provide free samples for evaluation.
Can you provide OEM service?
Yes, we offer comprehensive OEM services including custom volume and tube packaging options.
Where is your factory located? Can I visit it?
Our manufacturing facility is located in Guangdong Province. We welcome customer visits at any time.
What payment terms do you offer?
Sample orders require 100% payment. Mass orders require 30% TT prepayment with 70% balance payment.
Similar Products

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangzhou Mangrove Rubber Industry Co., Ltd.
Location Room 502, No. 3 Wangting Road, Xinhua Street, Huadu District, Guangzhou
Contact Person JACK

Request A Quote

Please check your email address.
Your message must be at least 20 characters.