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Available size: 310ml
Color: Black, white, grey...

Strong adhesion property PU sealant
No.PU sealant/SP-1018

Overview

Features

Technical data

Directions

High modulus Car Window PU Sealant /Polyurethane Sealant is Made with advanced technology, best formula and high quality ingredients,it is single-component with features of good flexibility and elasticity, easy for construction, solvent-free, no shrinkage, and no corrosion to the surface material, strong intension and anti-aging.

Where to use

It is special for sealing windshield glazing, glass fiber reinforced plastic fittings, steel and aluminum plate installation in automotive industry.

Product features

One component, excellent resistance to stress

No solvent, no corrosion to substrate. NO odour and does not shrink after curing

High adhesion strength

Aging and water resistance

Extrudable and convenient for smoothing

Suggest to use primer

Feature	Parameter
Appearance:	Black
Density(g/cm3):	1.25+0.05
Tensile strength(Mpa):	>8.0
Elongation at break(%):	>400
Volatile content(%):	<3.0
Pollution properties:	Non
Shelf life(month):	>9
Sagging properties(mm):	0
Application temperature(℃):	+5~+35
Shore A-hardness(A°):	61+3
Tensile-sheat strength(Mpa):	>4.5
Touch dry time(min):	10~30
Curing speed(mm/24h):	3~5
Extrudability(ml/min):	>60

Name

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MSDS
MSDS

Safety precaution

Wash hands after use.

Preparation

Surfaces must be clean, dry and free of frost, grease, dust and other contaminants. To obtain maximum adhesion, surfaces should be flat to provide adequate contact. Painted surfaces must be well cured and free of loose paint. Sand glossy surfaces to a dull finish. Pre-fit all materials before applying adhesive. Cut the tip off the cartridge and screw the nozzle, then apply with silicone gun.

Application

Ensure surfaces are dry and free from oil, grease and dust.

Carefully pierce seal at end of metal tube with reverse end of cap, Attach nozzle to tube and cut to desired opening.

Apply bead along length of joist, stud or batten, on broad flat surfaces apply beads every 40cm.

Bring surfaces together as soon as possible(within the first 10mins)

Fix with sufficient nails, screws or clamping to hold load and achieve contact over the total bond area.

After use, remove nozzle and replace cap.

Allow adhesive to set(min.24 hours) before removing any temporary fastenersor clamping. Use with mechanical fasteners in high stress applications.

Effect

Strong adhesive property to most material, after applying, it can bond the parts very strong, it is non-corrosion, and long life.