Liquid Mirror Effect Ink Adhesion Promoter Improving Coating Film Flexibility

Basic Information
Place of Origin: china
Brand Name: WeiLi Resin®
Certification: ISO9001
Model Number: 121K
Minimum Order Quantity: 5000KG
Price: Negotiable
Packaging Details: 50kg/drum
Delivery Time: 14 work days
Payment Terms: L/C, T/T
Supply Ability: 500t/month
Detail Information
Appearance: Colorless To Slight Yellow And Dull Color Non Volatile: Approximately 48%
Density: 0.89-0.92 Shelf Life: 18 Months
Package: 5-20kg Storage: Keep Away From Heat And Fire
High Light:

liquid gloss resin


mirror ink


Liquid Mirror Effect Ink Adhesion Promoter

Product Description

Adhesion promoter for silver mirror inks 

121K Additive for anti-coming-off of aluminum powder is a kind of special use additive resin with wide compatibility. To enhance the initial and long term adhesion of different binder to metal, inorganic, and plastic, and solve the problem of inner layer adhesion in the coating. Also prevent the coming- off of al-powder in the plastic al-powder coating and improve the flexibility of coating film.

Mixed with other binder and different paint system to enhance the adhesion of ink to glass and plastic substrate.

Improve the adhesion of printing in on the different substrates. Used in the aluminum powder coating, to prevent coming-off and floating of aluminum powder. Not causing coarsening and darkness of aluminum powder, keep the storage stable.



121K adhesion promoter Property:

Composition special type of amino silane
Appearance Colorless to slight yellow and dull color
Non volatile Approximately 48%
Density 0.89-0.92


Character& Application:

The film with 121K additive can enhance the water resistance, salt spray resistance and super adhesion on the plastic substratePC,PET, PMMA and Glass.



Mirror-effect ink. Mirror-like paint.

Adding volume is 2-4% of total ink volume.






Keep away from heat and fire.

Store atcool and ventilate, keep the container tight.

Quality guarantee period: 18 months.



Solvent contained, operation in caution, avoid contact with skin and eyes, refer MSDS for more details.

Note:Before coating, the grease and water on the substrate must be wiped off to avoid decreasing adhesion.


121K contain amino, the color will darken after long-term storage but not affect its property

(Specification is only for reference, no any guarantee, please test its applicability).


Contact Details

Phone Number : +8619906019236

WhatsApp : +8619906019236