Detailed Product Description

Characteristic

a. It can be easily used and extruded any time.

b. Neutral cure-suitable for use on most construction materials.

c. Excellent adhesion to most construction materials without the primmer.

d. Excellent weather ability, virtually unaffected by sunlight, rain, snow, ozone or temperature extremes.

e. Low modulus sealant.

f. Extension/compression movement capability of up to ±50% of the original joint width.

Where to use

It is especially designed for general glazing and weather sealing in curtain wall and building facades. It is suitable for glazing weatherproofing movement joint and sealing the joints of the non-structural curtain wall. It can form a waterproofing sealed layer to many kinds of glasses, coated aluminum, decorative metal board, tile, and granite without primmer.

Use limitations Silicone Weatherproofing sealant is not fit for structural usage. It should NOT be applied in the following conditions:

a. To building materials that bleed oils, plasticizers or solvents and green or partially sulfur zed gaskets or tapes, etc.

b. In totally confined spaces (Silicon sealant need the water in the air to cure)

c. For continuous inversion in water or below-grade applications all the year

d. To painted surfaces, may cause seal failure as the paint cracking or paint stripping

e. To frost-laden or wet surfaces

f. Surface touch the food directly

g. Easily suffer mechanical wear

h. Fireproofing seal system

Typical properties (for reference)

The following data is for reference, is not suggested to make standard.

GB/T^1___Chinese national standard

Material feature

Silicone Weatherproof sealant can keep good viscous degree and can easily extruded at -25 to 50; Can keep good flexibility at -50 to 150 after cured. It is unaffected by UV ray, rain, ice, snow, air pollution, ozone and high or low temperature. Even under the severe weather conditions, it can maintain excellent weatherproofing and waterproofing properties for some years, ZJ-2000 has an excellent compatibility with reflect glass, doubling glass, silicone hollow glass, acrylic acid, polythene and etc.

Specifications

JC/T881-884-2001 25LM; GB/T 14683-2003 25LM; ISO11600F&G class 25LM; ASTMC 920NS model 25 grade; BS5889 A&B model; DIN 18545 NFgrade.

Colors Silicone weatherproof sealant is available 4 standard colors: white, black, grey, brown. We can also supply the other color according to the customers requirement.

Packing

It is available in 300ml plastic cartridges, 24 cartridges/ carton. or 500ml or 590ml aluminum sausages,20 sausages /carton.

Storage and usable life

It has a useable life of 9 months from the produced date when stored under dry and airy,27 or lower temperature conditions in the original unopened container.

is a one-part, neutral-cure, architectural grade sealant specifically designed for general glazing and weather sealing in curtain wall and building façade.