Anti-fungus Silicone Sealant

FOB Price: US $0.5 - 2 / Piece Get Latest Price
Min.Order Quantity: 5000 Piece/Pieces
Supply Ability: 500000 Carton/Cartons per Month
Port: Shanghai / Ningbo
Payment Terms: L/C,D/P,T/T
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Quick Details

Place of Origin:
Zhejiang China (Mainland)
Other Adhesives
Main Raw Material:
Brand Name:
Join Leader
Model Number:
Grey, Black, White, Silver Grey, Transparent, etc.

Packaging & Delivery

Packaging Detail: Cartridge: 280ML, 300ML Sausage: 600ML
Delivery Detail: 10-30 days


1. Low modulus, fungicidal silicone sealant
2. Offers excellent mildew resistance under high temperature

JOINSIL 620 Anti-fungus Silicone Sealant 



JOINSIL 620 Anti-fungus Silicone Sealant is a high performance neutral cure silicone sealant designed to resist the growth of mould and mildew where conditions of high humidity and temperature exist.

JOINSIL 620 Anti-fungus Silicone Sealant is specialized for kitchen & bath, in and around: Bathrooms , Laundry sinks, Ceramic tiles,Vitreous china, etc.

JOINSIL 620 Anti-fungus Silicone Sealant offers excellent adhesion and long term durability, compatibility with a wide variety of substrates, and good weatherproof ability.



Contains a fungicide to inhibit the growth of mould and mildew.

Neutral cure, will not corrode metals, concrete or brick.

Excellent weatherproofing properties .

Excellent primeless adhesion to most common material with mutil purpose.

Long life reliability; cured sealant stays rubbery from -50°C to +150°C

Non-slumping; can be used in vertical and overhead joints.

Easy to use – one part, no mixing required.

Can be applied in any season.




Tested at 23°C±2°C, RH50%±5%:







Thixotropic Paste


Specific Gravity


1.45~ 1.55

ASTM C792-2008

Tacking-Free Time



ASTM C679-2009

Skinning Time



ASTM C1401-2007

Application Temperature




Service Temperature




Sag/slump, Vertical



ASTM D2202-2006

Sag/slump, Horizontal



ASTM D2202-2006




ISO 8394-1 2010

Hardness, 24H

Shore A


ASTM D2240-2005

Hardness, 7D

Shore A


ASTM D2240-2005

Movement Capability



ASTM C719-2011

Tensile Strength at break



ASTM C1135-2011

Elongation at break



ASTM D638-2008

Volatility Content



ASTM D1489-2004

Volume Shrinkage



ISO 10563-2005

Depth of Curing 24H



ASTM C1184-2005

Depth of Curing 7D



ASTM C1184-2005

Recovery of elastic



ISO 7389-2003

Certification:  ISO 11600-2002;       GB/T 14683-2003             ASTM C920-02  



JOINSIL 620 Anti-fungus Silicone Sealant is designed to use for sealing nonporous surfaces around kitchen, showers, tubs, sinks and plumbing fixtures where conditions of high humidity and temperature extremes exist.

JOINSIL 620 Anti-fungus Silicone Sealant can be used to sealing water supply and sewerage systems, sealing in cold storage rooms, containers and air condition systems.

JOINSIL 620 Anti-fungus Silicone Sealant is also suited for general purpose glazing, sealing and weatherproofing applications, has excellent adhesion to glass, glazed surfaces, anodized aluminum, concrete, cement, wood and many plastics.



12 months in unopened packaging in a cool and dry storage place at temperatures between +5°C and 27°C.




Also we can produce the sealant with special color upon customers' requirement.



Cartridge: 280ML, 300ML

Sausage:  600ML


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Join Leader Adhesive Co., Ltd., a leading professional manufacturer & marketer of quality adhesives & sealants, is always dedicated to the research and development of various functions and applications in adhesives for last 17 years. Join Leader commits itself to provide more economical, professional, convenient application products, services and solutions to meet the ever-increasing demand in Construction, Industry, Automobile, DIY and other areas. Meantime, in all our products and services, ... View detail

Basic Information Indicates information has been verified onsite by a certification specialist

Product/Service (We Sell): Silicone Sealant,Gasket Maker,Contact Adhesive,White Glue,Acrylic Sealant,Epoxy Adhesive,PU Foam,Silicone Rubber Tape  
Number of Employees: 101 - 200 People  

Trade & Market

Main Markets: Central America
Eastern Europe
North America
Southern Europe
Southeast Asia
Western Europe
Northern Europe
Domestic Market
South Asia
Mid East
South America
Total Annual Sales Volume: US$10 Million - US$50 Million  
Export Percentage: 81% - 90%  

Factory Information

Factory Size (Sq.meters): 5,000-10,000 square meters  
Factory Location: Zhabei Village, Hezhuang Street, Xiaoshan District, Hangzhou City, Zhejiang Province, China  
Number of Production Lines: Above 10  
Number of R&D Staff: 5 - 10 People  
Number of QC Staff: 5 - 10 People  
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

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Verified Supplier - Join Leader Adhesive Co., Ltd.
China (Mainland) | Manufacturer, Trading Company | Contact Details
Key Strengths: Assessment Report by Bureau Veritas
Top 3 Markets: South America 23.72%, Africa 23.07%, Mid East 12.64%
Experience: Established 2005

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