HIGH STRENGTH PAINTABLE FAST CURE WATERPROOF POLYURETHANE SEALANT PU SEALANT FOR WATERPROOFING PROJECTS

HIGH STRENGTH PAINTABLE FAST CURE WATERPROOF POLYURETHANE SEALANT PU SEALANT FOR WATERPROOFING PROJECTS

Material：POLYURETHANE

Specification：260ml, 280ml, 300ml, 590ml, 200L

Colour White, gray and black, products of different colors can be customized according to customer requirements.

Description

Model NO.	PU-824	Application	Architecture, Fiber & Clothing, Footwear & Leather, Transportation, Woodworking, Other
Material	POLYURETHANE	Characteristic	Weatherability，watertightness
Main Agent Composition	Natural Polymer	Specification	260ml, 280ml, 300ml, 590ml, 200L
Promoter Composition	Curing Agent	Shelf Life	12 Months
Color	White, gray and black, products of different colors can be customized according to customer requirements.	Origin	China
Cure Type	Sealant	Storage	Store at 27 Degree or Below
Quality	High Level	Transport Package	Cartridge/Sausage/Drum
Packing	260ml, 280ml, 300ml, 24PCS/Carton	Trademark	SHINHERO
Appearance	No Bubble, No Particle	Delivery time	15-25 days after we got TT payment
Production Capacity	999999pieces/Month	Payment term	30%TT Balance TT and LC both ok
MOQ	100 Carton

Testing items	Performance
Appearance	White, Gray homogeneous paste
Cure Mechanism	Humidity-curing
Density (g/cm³)	1.35±0.05
Touch Dry time (min)	20 ~ 60
Non-sag Properties	Good
Tear propagation resistance (Mpa)	≥ 1.5
Volatile content (%)	≤ 4
Shore A hardness(A°)	55±5
Tensile strength( Mpa)	≥ 1.5
Elongation at break (%)	≥ 400
Extrudability (g/min)	90
Application temperature (ºC)	+5 ~ +35
Shelf life(month)	12

Step 1：Make sure compatibility and adhesion between sealants and adhesive material before using

Step 2：The sealant displays excellent adhesive effect in the clean environment with temperature of 4℃-40℃ and Relative of 40%-80%

Step 3：Surface cleaning for bond substrates,clean up the dirt，grease and other contaminants,then affixed temporary protective tape

Step 4：According to the size you want,cut out sealant mouth.

Diameter of Gun nozzle should be smaller than the thickness of the sealant injection place, it makesnozzle can stretch into the 1/2 depth of the sealant injection place.Start to inject sealant when substrate surface is completely dry.Extrusion and injection of sealant shall be continuous ,whichmakes sure the extrusion of sealant is continuous and uniform cylinder, the move the gun slowly anduniformly, make sure the substrate interface is full of silicone sealant. Quick move is not allowed forthe gun, it will cases bubbles or holes.

Step 5：Decoration should be carried out when the injection is finished，and remove temporary protective tape

Application :

1.It can be used for the bonding of vehicle windshield and side window glass in automobile maintenance market, and the sealing of welding joints of refrigerated compartment and glass curtain wall;

2.It can be used for car body joint sealing, glass caulking sealing, car body sealing and other general gap sealing.

3.It can be used for seam sealing of containers, van cars, metal roofing, sandwich plates, and bonding between steel and aluminum.

4.It can be used for sealing visible parts and general joints of various vehicles, such as skirt, luggage compartment cover plate, underbody roof, air conditioner, etc.