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tesa® 51109
Tough Pre-Bond Masking Tape
Product description
tesa® 51109 is a tough PET masking tape to reliably mask off the c-side (back side of molded parts) of attachment parts to prevent paint overspray from getting on areas of the bonding area. tesa® 51109 masking tape stays in place during the entire paint process including a power wash step. Fast removal in one piece without any adhesive residues even after various oven cycles or pre-treatment of attachment parts.Main applications
Prevention of paint overspray to get on areas of the (USW) bonding area as this makes the bonding of parts in the car interior and exterior very challenging. USW-Welds or liquid glue require a clean and unpainted plastic surface to ensure a secure bonding.Technical properties
Elongation at break
130 %
Type of adhesive
thermosetting natural rubber
Tensile strength
80 N/cm
Total thickness
80 µm
Backing material
PET film
Adhesion to steel
3.73 N/cm
Temperature resistance
160 °C
Rating properties
Conformability
o
Sharp color edge
+
Suitable for die cutting
Yes
Powerwash resistance
+
Hand tearability
-
Smooth color edge
++
Paint anchorage
++
Easy to remove
Yes
tesa® products prove their impressive quality day in, day out in demanding conditions and are regularly subjected to strict controls. All technical information and data above mentioned are provided to the best of our knowledge on the basis of our practical experience. They shall be considered as average values and are not appropriate for a specification. Therefore tesa SE can make no warranties, expressed or implied, including, but not limited to any implied warranty of merchantability or fitness for a particular purpose. The user is responsible for determining whether the tesa® product is fit for a particular purpose and suitable for the user’s method of application. If you are in any doubt, our technical staff will be glad to support you.
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