Guibao 557 Neutral Silicone Weatherproof Sealant for Doors and Windows

Basic Properties

Brand Name: Guibao

Model Number: 557

Trading Properties

Minimum Order Quantity: Negotiable

Price: Negotiable

Payment Terms: L/C, T/T, D/P, D/A

Product Summary

Product Features 1.Single-component, neutral curing;2.Excellent weather resistance;3.Excellent long-term waterproofing performance;4.Good adhesion, can bond various substrates, no need for primer. Main purpose Sealing at the joints of aluminum alloy doors and windows, plastic-steel doors and windows...

Product Details

Sample: Free Sample Is Available

Density: 1.3g/ml

Temperatureresistance: -40°C To 150°C

Elongation At Break: 300 %

Shear Strength: 2.0 MPa

Hardness: 44 ShA

Product Description

Product Features

1.Single-component, neutral curing;
2.Excellent weather resistance;
3.Excellent long-term waterproofing performance;
4.Good adhesion, can bond various substrates, no need for primer.

Main purpose

Sealing at the joints of aluminum alloy doors and windows, plastic-steel doors and windows, wooden doors and windows, steel doors, etc.;
It has good adhesion to most building materials such as glass, aluminum, and concrete.

Usage Restrictions

1.It cannot be used as structural sealant or curtain wall weatherproof sealant;
2.It cannot be used in enclosed and non-ventilated areas;
3.It is not suitable for all materials surfaces that may seep oil, plasticizers or solvents;
4.It is not suitable for interfaces with large displacements;
5.It is not suitable for surfaces with frost or moisture;
6.Construction is not recommended when the material surface temperature is below 4°C or above 50°C.

Execution standard
GB/T 14683-2017, Grade 20; GB 33372-2020

Storage period
Store in a dry, ventilated and cool place. From the production date, the storage period is 12 months.

Color
Black, grey, white or the specified color.

Packaging specifications
300ml single bottles; 500ml soft pouches.

Specification

Item	Specification Details
Product Name	Guibao 557 Neutral Silicone Weatherproof Sealant for Doors and Windows
Curing Mode	Single component neutral curing
Applicable Industrial Standards	GB/T 14683-2017 Grade 20, GB 33372-2020
Optional Colors	Black, gray, white, customized colors
Packaging Specifications	300ml cartridge, 500ml soft foil pack
Shelf Life	12 months from production date with dry, ventilated and cool storage conditions

FAQ

FAQ 1: Can I get free samples of Guibao 557 Neutral Silicone Weatherproof Sealant for Doors and Windows for testing?
All Guibao 557 Neutral Silicone Weatherproof Sealant for Doors and Windows samples are free of charge. If samples are shipped to agent addresses within China, we cover domestic delivery fees. For direct shipments to overseas countries and regions, customers only need to bear international shipping costs. Matching caulking tools will be charged separately if you need them.

FAQ 2: What is the lead time for samples and bulk orders of Guibao 557 Neutral Silicone Weatherproof Sealant for Doors and Windows?
Standard stock samples can be delivered within 3 to 5 working days. If you require customized formulas according to your local project technical standards, sample production takes 10 to 15 working days. Regular bulk stock orders will be arranged for shipment 7 to 10 working days after receiving your deposit, and OEM customized bulk orders take 15 to 20 working days.

FAQ 3: Do you offer bulk order discounts and agent exclusive prices?
We provide tiered volume discounts for all large orders of Guibao 557 Neutral Silicone Weatherproof Sealant for Doors and Windows.

FAQ 4: What payment methods do you accept?
We support mainstream international payment terms including T/T, L/C, PayPal and Western Union. Our regular cooperation term is 30 percent deposit before production and balance against bill of lading copy before shipment for bulk orders of Guibao 557 Neutral Silicone Weatherproof Sealant for Doors and Windows.