Hengshui Guangfeng Engineering Rubber and Plastic Co., Ltd.

. >< /> :r= d Two-component polysulfide sealant, high-quality construction sealant, waterproof caulking supplier, ready delivery
Product name: Two-component polysulfide sealant< br/> Model: Type
Specification: kg/piece
Density: .ton

This type of sealant has excellent resistance to fuel, hydraulic oil, water and various chemicals performance as well as heat resistance and atmospheric aging resistance. Generally vulcanizable. According to the components, it can be divided into two-component (or three-component) and single-component types. Its processing adopts the process of premixing, grinding and filling.
Two-component polysulfide sealant is the leading waterproof material in the world and China. In foreign developed countries, mid- and high-rise buildings all use polysulfide building paste to seal wall joints. Polysulfide waterproof sealant is suitable for sealing joints of long-term water-immersed buildings and has good bonding performance with concrete. For example, underground waterproof joints, airport runways, water storage, sewage pools, underground projects, and large-scale water conservancy projects all use polysulfide seals. Paste, it is a high elongation rubber-shaped high elastomer with aging resistance, durability, air tightness and waterproofness, and good adhesion. It is now used in some large reservoirs, storage tanks, sewage pools, and underground projects in China. This product has been adopted and well received by engineering and technical personnel.
Technical performance
?
Construction method
Treatment of the sealed surface
Before construction, the oil, attachments, dust and other debris on the adhered surface must be removed to ensure The surface to be adhered should be dry and flat to prevent poor bonding.
, filling backing material
According to the design requirements, fill the backing material into the seam.
, Apply primer liquid
For projects that are designed to require the use of primer liquid, or for sealing long-term water immersed parts, primer liquid needs to be applied to the adhered surface and dried to form a film.
Preparation of sealant
According to the mixing ratio given in the instruction manual, mix the two components evenly before use. Regardless of machine mixing or manual mixing, the color should be uniform without color difference. When mixing, air bubbles should be prevented from being mixed in. When applying glue, air bubbles should be prevented from being mixed in, compacted, and sealed.
This type of sealant has excellent resistance to fuel, hydraulic oil, water and various chemicals, as well as heat resistance and atmospheric aging resistance. Generally vulcanizable. According to the components, it can be divided into two-component (or three-component) and single-component types. Its processing adopts the process of premixing, grinding and filling.
Two-component polysulfide sealant is the leading waterproof material in the world and China. In foreign developed countries, mid- and high-rise buildings all use polysulfide building paste to seal wall joints. Polysulfide waterproof sealant is suitable for sealing joints of long-term water-immersed buildings and has good bonding performance with concrete. For example, underground waterproof joints, airport runways, water storage, sewage pools, underground projects, and large-scale water conservancy projects all use polysulfide seals. Paste, it is a high elongation rubber-shaped high elastomer with aging resistance, durability, air tightness and waterproofness, and good adhesion. It is now used in some large reservoirs, storage tanks, sewage pools, and underground projects in China. This product has been adopted and well received by engineering and technical personnel.
Technical performance
?
Construction method
Treatment of the sealed surface
Before construction, the oil, attachments, dust and other debris on the adhered surface must be removed to ensure The surface to be adhered should be dry and flat to prevent poor bonding.
, filling backing material
According to the design requirements, fill the backing material into the seam.
, Apply primer liquid
For projects that are designed to require the use of primer liquid, or for sealing long-term water immersed parts, primer liquid needs to be applied to the adhered surface and dried to form a film.
Preparation of sealant
According to the mixing ratio given in the instruction manual, mix the two components evenly before use. Regardless of machine mixing or manual mixing, the color should be uniform without color difference. When mixing, air bubbles should be prevented from being mixed in. When applying glue, air bubbles should be prevented from being mixed in, compacted, and sealed.