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3M K-520/K-500 Primer Alternative for 3M VHB tapes to PP, EPDM,TPU,TPO,PVC

Inquiry
  Post Date: Sep 11,2017
  Expiry Date: Sep 11,2018
  Detailed Description: Specs:3ml, 100ml, 946ml
Payment Method: T/T
Product Description
CNHYBOND 944 Tape primer can be used to promote adhesion of double side adhesive(such as 3M VHB, 3M9080, 3M9448, Japan 5000NS, SONY T4000,T4720,TESE4940 etc.) to surfaces such polyethylene, polypropylene, ABS, PET/PBT blends, concrete, wood, glass, metal and painted metal surfaces. It can successfully replace : 3M K500,3M K520,3M 4298,3M 94,3M4298UV. It is used for solar film,windowsfilm, Auto foil,3D Carbon Film,3D Carbon fiber sticker vinyl film,chrome Trim,Rain or shine gear, Car Trim Strip, Soft PVC Decorative Line, EPDM seal strip, EPDM seal tape(strip), Rubber seal for car truck door and window.

944 primer can be used to promote adhesion of Car Wrapping Vinyls to surfaces such as edges and deep recesses where usually you might see lifting of the Vinyls.


Typical Physical properties and Performance Characteristics
Note: The following technical information and data should be considered representative or typical only and should not be used for specification purposes
Solids: Approximately 5%-8%
Color: clear light yellow
Flashpoint: -4℉ (-20℃)
Net Weight: 780-800grams per liter
Viscosity: 40±5cps
Application Techniques
Surface preparation:
The bonding surface must be relatively clean and dry.Contaminated surfaces should be cleaned with a 50/50 Isopropyl Alcohol and water mixture,A clean lint-free cloth should be used.
Application: Shake CNHYBOND 944 primer well before using:
1. Apply a thin uniform coating to the bonding surface using the minimum amount that will fully coat the surface, allow cnhybond 944 primer 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 application of CNHYBOND 944 primer for uniform coverage and good adhesion..
2. Allow first application of primer to dry before applying the second coat, CNHYBOND primer 944 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:
Cnhybond 944 primer can be removed with isopropyl alcohol,Vigorous scrubbing may be required
Shelf life
1. 12 months from date of manufacture when stored in the original container at 15-27℃
2. Keep cnhybond tape 944 primer in the original container
3. Keep original container tightly sealed to avoid solvent evaporation


  Company: heng ying adhesive co.,Ltd     [ China ]        
  Contact: Shirley Hong
  Tel: +86-752-7803352
  Fax: +86-752-7803351
  Email: hengying@cnhybond.com
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