Nazdar 7025 Adhesion Promoter

LWU7025 UV Glass Primer (previously known as Print Bond V2) has been specially formulated as a wipe-on primer to improve adhesion of Nazdar UV curable digital inks to glass and enamel coated aluminum composite panels (Dibond®).

Substrates

• Glass
• Dibond® (and other composite enameled aluminum panels)

Manufacturers Product Offering

Adhesion promoters are available in 1-liter containers.

Application

LWU7025 Glass Primer was designed to be used as a wipe on primer. Apply some LWU7025 to a lint free, dry cloth and wipe onto the substrate to be printed. Cover the entire substrate with primer making sure to get a very thin, uniform deposit across the substrate.

Processing

• Allow the primer to dry thoroughly. (Approx. 10 minutes depending on humidity levels).
• Print the newly primed surface as soon as possible. The primed surface may be printable for up to 24 hours after application of the primer, possibly less in very humid environments.
• Apply to the non-tin side of float glass.
• Adhesion can be further improved by baking the newly primed glass surface for 10 minutes at 110° C (230° F).
• For best adhesion, allow the printed surface to post-cure for 24 hours at room temperature.

Storage/Shelf Life

Store product at 18° - 32° C (65° - 90° F). Chemistries should always be kept away from heat, sparks, and flames.The shelf life of this product is 12 months from the date of manufacture when stored under prescribed conditions.

Environmental Operating Parameters

Temperature: 18° - 32° C (65° - 90° F).
Humidity:

• Optimum: 40% - 60% (non-condensing)
• Operational: 30% - 70% (non-condensing)

Adhesion Promoter Handling

All personnel mixing and handling these products must wear gloves and eye protection. Clean up all spills immediately. If the product does come in contact with skin, wipe off with a clean, dry cloth (do not use solvent or flush solution). Wash the affected area with soap and water.

Nazdar Quality Statement

Nazdar stands behind the quality of this product. Nazdar cannot, however, guarantee the finished results because Nazdar exercises no control over individual operating and production procedures. While technical information and advice on the use of this product is provided in good faith, the user bears sole responsibility for selecting the appropriate product for their end use requirements. Users are also responsible for testing to determine that our product will perform as expected during the printed item’s entire life cycle from printing, post print processing, and shipment to end use. This product has been specially formulated for digital printing, and it has not been tested by any other method. Any liability associated with the use of this product is limited to the value of the product purchased from Nazdar.

Based on information from our raw material suppliers, these products are formulated to contain less than 0.06% lead. If exact heavy metal content is required, independent lab analysis is recommended.