Anti-mildew Silicone Sealant

FOB Reference Price:Get Latest Price
US $0.5-2 / Piece | 5000 Piece/Pieces (Min. Order)
Supply Ability:
56000 Carton/Cartons per Month
Shanghai / Ningbo
Quick Details
Place of Origin:
Zhejiang, China (Mainland)
Other Adhesives
Main Raw Material:
Construction, Packing, Transportation
Brand Name:
Join Leader
Model Number:
Black, White, Grey, Silver Grey, etc.
Packaging & Delivery
Packaging Details
Cartridges: 250mL, 280mL, 300mL,
Tube: 30mL, 50mL, 85mL
Different Packing Available
Delivery Time
10-30 days


1. A low modulus fungicidal silicone sealant
2. Specialized for kitchen & bathroom use

JOINSIL 620 Anti-mildew Silicone Sealant


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

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

JOINSIL 620 Anti-mildew Silicone Sealant offer long term durability in a range of general sealing, general glazing, waterproofing and trade applications.


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

Cures to a strong, flexible sealant capable of withstanding movement in and around the joint.

Excellent primeless adhesion to most common material with mutil purpose.

Excellent tooling properties for professional use.

Can be applied in any season

Non-slumping, can be used in vertical and overhead joints

Fast Cure


As Supplied – tested at 23°C±2°C, RH50%±5%:

Aspect: Thixotropic Paste

Odor: Low odor

Specific Gravity: 0.95

Skinning Time, min: 2~10

Extrudability, g/Min: 350

Application Temperature, °C: +5 to +45

Drop Degree, MM: ≤0

As Cured– tested at 23°C±2°C, RH50%±5% :

Movement Capability Level, % ±20

Hardness Shore A: 27

Adhesion Properties non-destruction

Tensile modulus(MAX), MPa 1.1

Elongation at break, % 900

Recovery of elastic, % 85

Service Temperature,°C -50 to +150

Anti-mildew Excellent


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.

Can be used to sealing water supply and sewerage systems, sealing in cold storage rooms, containers and air condition systems.

Widely used in building & family decoration for joints adhesion and sealing; Good adhesion and long application life for the DIY-Sector (e.g. car, boat, caravan, house, kitchen).



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

Optimal storage is at the lower half of this temperature range.

To prevent contamination of unused product, do not return any material to its original container.


White,Clear,Black, Grey,Brown, etc.

Different Color Available


Cartridges: 250mL, 280mL, 300mL,

Tube: 30mL, 50mL, 85mL

Different Packing Available


JOIN LEADER Facotory Photos: