SIWAY real-time news today brings you product-related knowledge about Acetic Silicone Sealant (SV628), aiming to let everyone have a basic understanding of each of our siway products.
1.Product description
SV-628 is a one-part, acetoxy cure silicone sealant for general purpose applications. It provides a flexible bond and will not harden or crack. It is a high performance sealant, with +-25% movement capability when properly applied. It offers long term durability in a range of general sealing or glazing applications on glass, aluminum, painted surfaces, ceramics, fiberglass, and non-oily wood.
2.Product 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
SV-628 is available in black, gray, white and other customized colours.
Cure Time
As exposed to air, SV-628 begins to cure inward from surface. Its tack free time is about 50 minutes; the full and optimal adhesion depends on the sealant depth.
Rage and Shelf Life
SV-628 should be stored at or below 27℃ in original unopened containers. It has a shelf life of 12 months from the date of manufacture.
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 SV-628 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.
3.Technical data sheet
4.Application
- 1. For bonding of variety of glass work ;
- 2. For sealing of aquarium, fish tank, dispaly case, etc;
- 3. For installation of glass curtain wall and other material curtain wall;
- 4. For installation of different kinds of aluminum/ glass doors & windows;
This concludes the introduction of Acetic Silicone Sealant (SV628) product knowledge in this issue of siway news. Thank you for watching and writing, and welcome everyone to join our siway family. In the next issue, we will bring you our siway general purpose neutral silicone sealant (SV666), so stay tuned.
Post time: Jun-21-2023