Guibao 997 Silicone Stone Sealant-Chengdu Guibao Science and Technology Co., Ltd

One-part, easy to use, good extrudability and rheopexy over the temperature from 4 to + 40, direct application into construction with sealant gun
Neutral cure, non-corrosive to metal, coated glass, concrete, marbles, granite, and many other building materials.
Without inert molecule elements such as plasticizer, non-staining to marbles, granite, and other porous materials, good seal and decorative performance. But common silicone sealants, weatherproof sealant in particular, is prone to stain stone materials and cannot be used for stone curtain walls.
Excellent adhesion to various marbles, granite, cement panels and so on. Its seal performance will not be affected by the intrusion of wind, snow, rain or water.
Giving off low-molecule alcoholic substance during curing, no pungent or odd odor.
Excellent weatherability, resistance against aging, ultraviolet rays, ozone and water.
Outstanding extreme temperature resistance, cured Guibao 997 will not crack, harden or become fragile even under the temperature of 50 , nor degrade or become soft under the temperature of +150 ,always good elasticity.
Unprimed adhesion to most building materials.
Good compatibility with other neutral silicone sealants.

Applicable StandardsGuibao 997 meets or even exceeds the following standards

Colors Guibao997 is available in black, brown, gray and other custom-made colors.

PackagingGuibao 997 is supplied in 350ml plastic cartridges (net 300ml) and 500ml foil sausages.

Storage and Shelf LifeGuibao997 should be stored in cool and dry places over the temperature range from 0 to 27, under which the shelf life is nine months from the date of manufacture as indicated on product packaging.

Safe-Handling InformationCompletely cured Guibao 997 is not toxic, but avoid contacting with eyes before it is cured. If that happens, rinse with a lot of water and seek medical treatment. Uncured Guibao 997 should be kept away from children. The product will give off low-molecule substance, so construction area and cure area should be kept ventilated to avoid the unfavorable effect on human health caused by the over-concentration of low-molecule substance.

Curing TimeAs exposed to air, the sealant begins to cure in a surface-to-interior sequence.. Its tack-free time is about 0.5 hour; the final cure and optimum adhesion occurs 14 days later.

Technical ServiceComplete technical information and literature, adhesion testing, compatibility testing and stain testing are available from Guibao.

Disclaimer Guibao believes that the information is an accurate description of the typical characteristics and/or uses of the product or products. It is customers responsibility to thoroughly study and test the product in the specific application to determine its performance, efficacy and safety.