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Material: 100% polyester
Thickness: 1mm-37mm
Carton size: 64*64*39cm or custom
Sample: Free
Sample time:3-5 days
Technology: pressed
Characteristic: anti-tearing, good wearability, anti-static, eco-friendly
Certificate: sgs
Application: used for furniture

Single component polyurethane sealant, as known as a single component, hydrophilic, water activated, hydro active, expandable, gungrade waterstop, is also called single component polyurethane hydrophilic expansion waterproofing sealant. When in contact with water, the sealant expands and produces an expanding pressure. The pressure between the expanded sealant and the surrounding concrete structure prevents water penetration through the joint and provides a durable waterproofing solution.

Advantages
Based on the physical and chemical properties of the polyurethane sealant, it has many advantages. Such as:

Expansion rate. The polyurethane sealant has a strong expansion capacity. It can expand to 220% or 300%, 400%, 500%, even 600% of its own volume.
Strong adhesion. It can used to steel, HDPE, PVC, and other common building materials, and it also effective to damp surfaces.
Good weather resistance. It has low temperature flexibility, and its service life of up to 15 to 20 years.
Environmentally non-toxic. It has good chemical resistance, and it tested can be resistant to hydrochloric acid, salt water, sodium carbonate, potassium hydroxide and other chemicals. In addition, it is safe and non-toxic when in contact with drinking water, belongs to environmentally friendly products.
Ease to use. It can be applied with a standard caulking gun.
Application
Polyurethane sealant is widely used in construction, transportation and other industries. Such as the following usage:

Caulking agent. The polyurethane sealant is used as caulking agent in the construction of subways, tunnels, underground parkings and other projects.
Sealing waterproof. In building construction, it can play a role of sealing waterproof for doors and windows, exterior walls and other parts.
Water stop. It can be used as water stop when punctures are found in plumbing, sewer lines and other utility pipes.

Neutral silicone structural adhesive sealant is a kind of high modulus and high elasticity silicone rubber. It with good weather resistance is easy to use and work well in bad weather. Compared with non-structural adhesive, the structural adhesive sealant with high strength can bear high capacity without damaged. And it can form a strong bond with most of materials without primer. So it not only can be used in constructions but also can be used in glass and ceramics industry. Compared with two-component polysulfide sealant, neutral silicone structural adhesive sealant can be used directly without mixing. In addition, our products are non-toxic, non-polluting products. You can use it without any worries.

Specification

Density: 1.5 g/cm3.
Elongation: 150%.
Tensile strength: 100 MPa.
Color: black, white, gray, transparent, red, green, brown and so on.
Specification: 590 ml.
Package: in carton. 20 per carton.

Feature

High strength, high bearing capacity.
Aging resistance, corrosion resistance.
Excellent stability and durability.
Good adhesion and sealing performance, can form a strong bond with most materials.
Insulation performance.
It has shock absorption effect.
High and low temperature resistance.
Good elasticity and flexibility.
It can be applied to various materials.
Easy to use. Single component, don't need to mix.

Application

The seal of window and door. Aluminum, titanium and plastic steel.
Glass curtain wall, aluminum plate curtain wall.
Various kinds of glass.
Concrete and cement constructions.
Marble ground and wall.
Various metals.
Wood and furniture.
Ceramics.
Kitchen.
Bathroom.

Two-component polysulfide sealant, as known as a two-component, non-sag, premium polysulfide sealant, which is also called polysulfide sealant for building made up of liquid polysulfide rubber, and add tackifying resin, vulcanizing agent, accelerant and fortifier into it. It contains two components and it can vulcanize and crosslink by itself at room temperature. The two components have clear color difference, which makes the mixing more convenient. It can keep good air tightness and water resistance in continuous vibration and temperature changes. In addition, it has a good bonding effect for metal, concrete and other materials.

Application
The polysulfide sealant is suitable for outdoor or indoor and can be used to seal both static and dynamic joints:

Used to caulk at concrete, building, and bridge.
Used in anti-leakage caulking of various types of expansion joints, such as waterworks, swimming pools, reservoirs, power plants, dams, sewage treatment works and water supply and drainage systems and other projects.
Used as the joints of precast concrete, and the seams of the glass and construction.
Used in the seaming of metal siding, and the bonding of aluminum window frame.

Using method

Add component B and pigment into component A;
Stir quickly up and down until it is well mixed;
Wipe the mixed sealant in the site where is waiting for construction with a small shovel;
Don´t soak and contact with water within 48 hours after construction.
Note

Component B should be fully added into component A, which will affect the curing time and plasticity;
The available time of mixed sealant is 2 hours. So the sealant should be used up as soon as possible after preparation to avoid the paste curing;
The surfaces waiting for construction must be clean, dry and frost-free, and must be free of oils, grease, paints, coatings, sealers, curing compound residues, and any other foreign matter that might prevent adhesion;
Notice to avoid water and rain within 48 hours after construction.

Single component polyurethane water-swelling sealant is a kind of polyurethane type amorphous paste with one-component, solvent-free, water swelling. The amorphous paste ensure that it can be used to prevent infiltration in irregular base. It has double sealed water stop function. Single component polyurethane water-swelling sealant not only has elasticity water stop of rubber but also has volume expansion stop water after soaking. And it can be cured in humid environments. Curing time depends on the temperature and humidity of environments. Compared with waterstop, it can be used in various irregular seams, especially between different materials, wet, pile head and other parts. And it also can be used in vertical surface without sag. Water-swelling sealant can be divided into two kinds according to the swelling ratio: PJ220 and PJ400. It is the economic choice for customers.

Specification

Hardness: 65.
Temperature range: -4080°C.
Expansion rate: 220%.
Package specification: 600 ml per unit.
Package:
Single component polyurethane water-swelling sealant is packed in foil papers.
Each box has 20 single component polyurethane water-swelling sealants.

Glue gun installation tips

Single component polyurethane water-swelling sealant should used with glue gun. The right picture will show you how to install the single component polyurethane water-swelling sealant in glue gun. It is easy to learn and use.

Feature

Good seal and water stop effect.
Good durability, excellent chemical stability.
Flexibility, applied to various irregular base.
Good adhesion, moist ground also can be bonded firmly.
The rate of mass change is low.
Construction is simple, easy to operate.
Environmentally friendly products, safe and non-toxic.
Economic price.
Application

Underground constructions.Tunnel.Protective engineering.Subway.Sewage treatment tank.Construction joints.Deformation seam.Wall seam.Pipe trench.Filling and sealing joint of door.Sealing joints of window.Expressway.Bridge.Airport runway.