China leading butyl products producer.Best sealing performance,UV resistant,20years of using life.

TOP BEST-669 Automotive Bending Extrusion Strip

Used for adhesive seal between the waterproof membrane which inside the automotive interior trim panels and the sheet metal.

1, Description

TOP BEST-669 is a non-solidation, self-adhesive sealing strip, and gives best performance on weather resistance, anti-aging, and waterproofing. It can also be used for damping and protecting the application area.

2, Application area

Used in the areas such as automotive inside panel barrier, automotive window, automotive speaker and container construction etc.

 3,Technique data

Item	unit	value
Main content		Butyl rubber
High temperature resistance	90°C,2h	No flowing
Flexibility in low temperature	-40°C	No cracks
Adhesive strength	Steel ball	13.5
Elongation	%	420
L	%	75
Water transmission	g/m 2 24hr	0
Demsity	g/cm3	1.35±0.05

Remark: 1)All standard temperature is 23°C,unless remarked in the table.

2) Quality guarantee 20 years(U.V resistance 100hours/year).

4,Standard color: black (or according to customers' requirement).

5,Dimension and package

Dimension can be made according to customer demands

Carton size 300mm*300mm*265mm

damp tape