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PU Sealant is one-component polyurethane product. It reacts with moisture in the air to form a kind of elastomer with high strength, aging, vibration, low and corrosive resistance properties. PU Sealant is widely used to join the front, back and side glass of the cars and also can keep a steady balance between the glass and the paint on the bottom. Normally we need to use a sealant guns to press out when it shaped in a line or in bead.

Features

• Modest hardness after curing.Flexible and durable,easy to dismantle.

• Excellent adhesion performance with metal and glass.

• One-component,moisture curable,excellent thixotropy,easy to apply.

• No corrosion and pollution to base materials and environment.

• Excellent sealing performance,extrudability and aging resistance.

Test standard	Test project	Unit	value
GB13477	Flow, sagging or vertical flow	mm	0
GB13477	surface drying time(25oC,50%R.H.)	min	30
	Curing speed	mm/24h	3
GB/T 531.1-2008	Durometer Hardness	Shore A	45
GB/T 2793	Non-volatile components	%	≥96
GB/T 528	The tensile strength	Mpa	2.5Mpa
GB/T 528	Elongation at break	%	≥400%
GB/T 528	Tear strength	N/mm	≥5.0

How to Use:

1.Clean and dry the substrate' surface first of all.

2.Cut the nozzle and press glue gun ,balance the glue to the both sides,ensure to full the joint.

Package:

310ml/cartridge, 400ml/sausage, 600ml/sausage