Building Surface Bitumen Primer Base Treating Agent

Building Surface Bitumen Primer Base Treating Agent

1)Product Description

Bitumen primary treatment agent is a kind of bitumen coating for bitumen rolls construction, such like

sbs/app modified bitumen waterproof membrane, self adhesive modified bitumen waterproof membrane.

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2)Product Spec

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3)Product Feature

Solid content,%≥35 Tack Free Time,h≥4

Flexibility at low temperature,°C-26

Tensile strength,MPa≥1.00

Elongation at break,%≥30

Tearing resistance,kN/m≥10

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4)Product Application

It is widely used for surface of roofing,elevator shaft,side wall,old houses and roof cracks etc.

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5)How to use it

The primer should be well applied as a thin coat by brush , roller or by spraying

Allow to air dry until touch dry.

Method 1: Brush on the clean base surface

Method 2:Spray on the clean base surface

After primer dried,then apply the self adhesive bitumen waterproof membrane or hot torch on SBS/APP modified

bitumen waterproof membrane