| CAS No.: | None |
|---|---|
| Formula: | None |
| EINECS: | None |
| Bonding Function: | Pressure sensitive Adhesive |
| Application: | Automobile, Packing |
| Material: | Acrylic |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier 3M tape K-520 Primer Adhension promoter 3m k-520 primer
can be used to promote adhesion of 3M tapes to surfaces such polyethylene,polypropylene, ABS, PET/PBT blends,
concrete, wood, glass, metal and painted metal surfaces.
|
Solids |
Approximately 6% |
|
Color |
Clear light yellow - clear dark orange |
|
Flashpoint |
-4°F (-20°C) O.C. |
|
Coverage |
600 sq. ft. (211 sq. m/l) per gallon |
|
Net Weight |
750 grams per liter |
|
Viscosity |
35 ± 5 cps |
replace 3m 94 primer adhesion promoter
simialr 3M 4298 Adhesion Promoter, Sponge Applicator
Sponge Applicator Packet similar to 3M K*520 94 Primer Automotive Adhesion Promoter
Surface Preparation:
The bonding surface must be relatively clean and dry.
Contaminated surfaces should be cleaned with a 50/50 Isopropyl Alohol and water mixture.
A clean lint-free cloth should be used.
Sponge Applicator Packet similar to 3M K*520 94 Primer Automotive Adhesion Promoter
Shelf Life:
18 months from date of manufacture when stored in the original container at 60-80°F (15-27°C).
1. Keep 3M™ Tape K-520 Primer Adhension promoter in the original container.
2. Transfer only a small amount into a work vessel for use.
3. Keep original container tightly sealed to avoid solvent evaporation.
Application K-520 Primer Adhension promoter for 3m tape :
Shake K-520 Primer Adhension promoter well before using. Apply a thin uniform coating to the bonding surface using the minimum amount that will fully coat the surface. Allow K-520 Primer Adhension promoter to dry thoroughly before applying tape. This is usually accomplished in 5 minutes at room temperature. Be sure the primed surface remains free from contaminants prior to applying the tape. Porous surfaces may require 2 applications of K-520 Primer Adhension promoter for uniform coverage and good adhesion. Allow first application of primer to dry before applying the second coat. K-520 Primer Adhension promoter may be applied with brush or swab. It can also be applied with a pressurized flow gun, knurled roller or other similar type of application equipment.
Clean up: K-520 Primer Adhension promoter can be removed with isopropyl alcool. Vigorous scrubbing
may be required.
Note: Carefully read and follow manufacturer's precautions and directions for use
when handling cleaning solvents.
Packing K-520 Primer Adhension promoter for 3m tape :
189 small picese to a small carton,20small boxes to a big carton.
Suppliers with verified business licenses
Audited Supplier 
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