FJ-998 silicone structural sealant is a one-part, acetic, specifically designed for structural glazing and curtain wall adhesive construction applications. It easily extrudes in any weather and quickly cures at room temperature to form a high durable and flexible silicone rubber seal.
A. Can be easily used and extruded any time
B. Acetic cure: to float glass, anodized aluminum material needn't base coating, has a strong felt power.
C. Excellent weather ability and stability.
D. High modulus, as cured ,it can bear joint movement capability of ±25%
FJ-968 should not be applied in the following conditions:
A. To all materials that bleed oils, plasticizers or solvent, and green or partially sulfur zed gaskets or tapes,etc.
B. In totally confined space (silicone sealant need the water in the air to cure)
C. For continuous immersion in water or below-grade applications all the year.
D. To painted surface,may cause seal failure as he paint cracking or paint stripping.
E. To frost or wet surface
F. Surface touch the food directly
G. Easily suffer mechanical clash
300ml. Plastic cartridge, 24pcs/ctn
12 months at dry and airy below 27°C
Test at 50±5% RH and temperature 23±2°C
Have no grain, no agglomeration, 1
Pass the standard
Resistance to flow
Tack free time, h
Extrusion ability, s
Curing time at 50±5% RH
As cured after 21days at 50±5% RH temperature 23±2°C
We are the biggest manufacturer of construction sealants and adhesives in China. We have been obtained good reputations for providing our customers with the best quality products, the most competitive prices and good express delivery for more than 12 years.
Our mainly products: pu foam, silicone sealant,stone adhesive, acrylic sealant, contact adhesive, waterproof coating ,tile adhesive etc. View detail