Strong Adhesion Acetic Silicone Sealant Adhesive for Waterproof, Wholesale, Excellent Quality Cheap

Product Description

silicone sealant siway 628 acetic all purpose in barrel or tubes silicone sealant clear acetoxy

It is one- component, moisture curing acetic silicone sealant. It cures fast to form a

permanently flexible, waterproof and weather resistant silicone rubber.
 

FEATURES

 

1. 100 % silicone

 

2. Easy to apply
 

3. Excellent elasticity
 

4. Excellent adhesion to most
     common building materials
 

5. Outstanding weatherproofing
    capability
 

6. Fast Curing

COLOURS
 

SV628 is available in black, gray, white and other customized colours.
 

BASIC USES
 

1. All kinds of glass curtain wall weatherproof seal

2. For metal (aluminum) curtain wall, enamel curtain wall weatherproof seal

3. Joint sealing of concrete and metal

4. Roof joint seal

Application Cases
   Mask areas adjacent to joints to ensure neat sealant lines. Apply SV628 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. Remove masking tape as soon as the bead is tooled.






 

Product Parameters

TYPICAL PROPERTIES

  These values are not intended for use in preparing specifications
 

Performance	Test standard
Tack Free Time,min	15
Shore Hardness	18
Maximum Bond Strength	1.5
Tensile Rate%	>300
Proportion	0.87
Consistency	0.88

CURE TIME
 

As exposed to air, SV628 begins to cure inward from surface. Its tack free
time is about 50 minutes; the full and optimal adhesion depends on the sealant
depth.
 

SPECIFICATIONS

 

SV628 is designed to meet or even exceed the requirements of:
Chinese national specification GB/T 14683-2003 20HM
 

STORAGE AND SHELF LIFE
 

SV628 should be stored at or below 27ºC in original unopened containers.
It has a shelf life of 12 months from the date of manufacture.
 

LIMITATIONS
 

SV628 should not be applied:

1. For structural glazing

2. For weather seal for curtain walls

3. To underground joints

4. To joints with high movement

5. To the materials that bleed oils , plasticizers or solvents, such as impregnated
wood ,or unvulcanized resin

6. In totally confined spaces as sealant requires atmospheric moisture for cure

7. To frost laden or damp surfaces

8. For continuous water immersion

9. When surface temperature below 4ºC or over 50ºC

 

Company Profile

About us

  Shanghai Siway Building Materials Co., Litimed., our comapany is a professional silicone sealant
manufacturer. We have a varity of silicone sealants, main products are Structural silicone sealant,
Neutral silicone sealant, weatherproof silicone sealant, Stone silicone sealant and others. The products
own a good repution in home and abroad, especially in Europe, North America, the Middle East
and other regions.We are the large group of sealant production, rely on the raw material suppling
base to produce the professional sealants. More production lines and Quanlity stabel. The capacity
of production is 10 million tons per year of silicone sealants.Other different sealants also very
large quantity,can satisfy big projects request.

 

FAQ

FAQ
Q: How can i get the price?
A: We usually quote within 24 hours after we get your inquiry(Except weekend and holidays). If you are very urgent to get the price, please email us or contact us in other ways so that we can offer you a quote.

Q: Can I buy samples placing orders?
A: Yes.Please feel free to contact us. The sample is free, you only need to pay the shipping cost. When you place an order again, we will refund the shipping cost of the sample order for you.

Q: Can I buy samples placing orders?
A: Yes.Please feel free to contact us. The sample is free, you only need to pay the shipping cost. When you place an order again, we will refund the shipping cost of the sample order for you.

Q: What is your lead time?
A: It depends on the order quantity and the season you place the order. Usually we can ship within 7-15 days for small quantity, and about 30 days for large quantity.

Q: You a manufacturer or trader? Do you provide OEM/ODM services?
A: We are a manufacturer of sealants and water-based paints. We have three production bases in China, and have fully automatic production lines, which can meet different order requirements. We provide OEM and ODM services, welcome to contact us.

Q: What is your payment term?
A: T/T, Western Union, L/C and Paypal. This is negotiable.

Q: What is the shipping method?
A: It could be shipped by sea, by air or by express(EMS, UPS, DHL, TNT, FEDEX and ect).Please confirm with us before placing orders.