GUIBAO 561 Neutral Mildewproofing kitchen Bathroom Waterproofing Factory price Silicone Sealant

• CAS No.: 63148-60-7
• Morphology: Paste
• Application: Construction
• Material: Silicone
• Classification: Room Curing
• Main Agent Composition: Pdms
• Model NO.: 561
• Characteristic: Waterproof
• Promoter Composition: Curing Agent
• Composition: Organic Material
• Color: Clear,White
• Transport Package: Cartridge
• Specification: 300ml/Cartridge
• Trademark: GUIBAO
• Origin: China
• HS Code: 3506100010
• Production Capacity: 200, 000 Tons/Year

Product Description

Environmental friendly neutral silicone sealant suited for mildewproofing seal applications for kitchen and bathroom

Basic Uses
GUIBAO 561 mildewproofing silicone sealant is designed for sealing the joints in kitchen and bathroom where high humidity exists and watertight and mildewproofing seal is required such as:

1. Sealing around shower-tub enclosures, tubs, sinks, urinals and whirlpools
2. Sealing around bathroom fixtures
3. Joint sealing in interior decoration
4. Ceramic tile grouting

Features

1. One part, neutral cure, easy to use
2. Mildew proofing
3. Excellent adhesion to glass, ceramic and wall tile

Colours
GUIBAO 561 is available in clear and white.

Packaging
GUIBAO 561 is available in disposable cartridges (net 300ml), 24 pieces to a carton.

Specifications
GUIBAO 561 is designed to meet or even exceed the requirements of Chinese Recommended Specification for Construction Materials JC/T 885-2016.

Storage and Shelf Life
GUIBAO 561 should be stored in original unopened containers. It has a shelf life of 12 months from the date of manufacture.

Typical Properties

Test Method	Property	Unit	Standard	Result
GB/T 13477 (ISO 7390)	Slump (vertical)	mm	≤3	0
GB/T 13477 (ISO 8394)	Extrusion Rate	ml/min	≥80	400
GB/T 13477 (ASTM D 2377)	Tack Free Time	h	≤3	0.2
GB/T 1741	Mildewproofing		Grade-0 Grade-1	Grade-0

GB: Chinese National Standard
ASTM: American Society for Testing and Materials
ISO: International Standardization Organization

Surface Preparation
Clean all joints removing all foreign matter and contaminants such as oil, grease, dust, water, frost, old sealants, surface dirt, or glazing compounds and protective coatings.

Application Method
Apply GB561 in a continuous operation using dispensing guns. Before a skin forms, tool the sealant with light pressure to spread the sealant against the joint surfaces.

Limitations
GUIBAO 561 should not be applied: 

1. As structural glazing sealant
2. To asphalt surfaces 
3. To surfaces requiring painting on sealants 
4. When surface temperature below 4ºC or over 50ºC

Safety Information
GUIBAO 561 is a chemical product, not edible, no implantation into body and should
be kept away from children. 
Cured silicone rubber can be handled without any risk to health. 
Should uncured silicone sealant contact with eyes, rinse thoroughly with water and seek medical treatment if irritation persists. 
Avoid prolonged exposure of skin to uncured silicone sealant. 
Good ventilation is necessary for work and cure places.

Disclaimer
The information presented herein is offered in good faith and is believed to be accurate. However, because conditions and methods of using our products are beyond our control, this information should not be used in substitution for customer's tests to ensure that our products are safe, effective, and fully satisfactory for intended specific applications.

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