LexJet - Over Print Varishes

For personal sales and support,
give us a call..

Tom Hauenstein
Technical Sales Representative
941-906-3187 | Email

Andrew Kalina
Technical Sales Representative
941-906-3125 | Email

LexJet brings its extensive background and expertise in the wide-format inkjet printing market to HP Indigo users. With outstanding logistics and shipping power, LexJet provides direct sales and personal support of Michelman primers, custom Levia Digital coatings, and over print varnishes.

With LexJet as your Indigo primer source in the U.S. and Canada, you get…

  • Added sales and customer service support and quicker turnaround time
  • Products stocked in additional warehouses to ensure shorter lead times, lower shipping costs, and less hassle with winter shipping
  • Free and unlimited product and technical support

Below is an overview of the primers, over print varnishes, cleaning solutions and indicator solutions you can access through LexJet:

LexJet is the number one distributor of Michelman In-Line Primers in the US and Canada. Michelman provides the ONLY HP certified primer for your HP Indigo Press. If you have any issues with priming via your ILP unit, please contact us immediately. We have tons of technical experience and are here to help. If you don’t see something that fits your needs, please check out the custom section.

HP Indigo®
30000


In-Line Primer (DP060)

Universal primer exclusively for the 30000 model.

SDS TDS
Note: To check for proper coating coverage, we recommend the DigiPrime® (MI-102) Indicator Solution.

HP Indigo®
20000


In-Line Primer (DP050)

Universal primer exclusively for the 20000 model.

SDS TDS
Note: To check for proper coating coverage, we recommend the DigiPrime® (MI-102) Indicator Solution.

HP Indigo®
W7200 Series


In-Line Primer (Q4324A)

Designed for coated substrates.

SDS TDS

In-Line Primer (Q4325A)

Designed for uncoated substrates.

SDS TDS
Note: To check for proper coating coverage, we recommend the Sapphire Indicator Solution.

HP Indigo®
W3250 Series


In-Line Primer (Q4304A)

Designed for coated substrates.

SDS TDS

In-Line Primer (Q4305A)

Designed for uncoated substrates.

SDS TDS
Note: To check for proper coating coverage, we recommend the Sapphire Indicator Solution.

HP Indigo®
WS6000 & WS6600 & WS6800


In-Line Primer (ILP030)

Universal Primer that works for 95% of all substrates.

SDS TDS

In-Line Primer (ILP040)

Primer designed for more difficult-to-prime substrates like foils.

SDS TDS
Note: To check for proper coating coverage with the ILP030 or ILP040 we recommend the DigiPrime MI-001 Indicator Solution.

Michem® Cleaner 1188

Cleaning solution for the cleaning tank of the in-line priming unit.

SDS TDS

In-Line Primer (DP680)

A cost effective universal primer.

SDS TDS
Note: To check for proper coating coverage with the DP680 Primer, we recommend the DigiPrime® (MI-102) Indicator Solution.

In order to run the DP680, you will need to have an additional idle roller installed in your ILP unit by HP if it wasn’t installed during initial press installation.

HP recommends running Deionized Water in the wash tank of the ILP unit when running DP680; not the Michem Cleaner 1188.

The first step in priming is making sure that the substrate will wet out properly by checking the dyne level of the substrate with dyne pens. If the dyne is 42 or higher, than no Corona treatment is necessary. However, if it is lower than 42, we recommend that the substrate is corona treated immediately before it is primed. We recommend 2 watts x width of material in feet (12” = 1) x speed in feet. If you are running 120ft per min, and running 12” material, I would set the corona treater to 240 watts. You can corona treat the material and then check it with the dyne pens to verify that the corona treatment brought the dyne level to 42 or higher. Determining Dyne Level of a Substrate

The most important part of laying down primer is laying down the proper coat weight. This is determined by using an anilox roller with the proper cell depth. For synthetics, we recommend a cell depth of 3.9. The line screen isn’t as important, but 400 is recommended. It is important that the anilox roller is cleaned after use daily (water with 5% ammonia works best for DigiPrime), and sonic cleaned at least once every quarter. Cleaning Anilox Rollers If it isn’t then it will start to lay down less primer than 3.9, and you may run into ink adhesion issues. As for speed and heat settings, refer to Patrick’s advice here…“with drying temp of around 90c or slightly below, running at around 35 meters per minute or 120 feet per minute.”

Now that you have corona treated and primed the substrate, the next step before printing is to make sure that it was primed properly. You would use the DigiPrime Indicator Solution for that. Here is a video that we made on how to use the DigiPrime indicator solution.

If you don’t see something that fits your needs, please check out the custom section.

DigiPrime® 2000

Designed for uncoated and coated papers.

SDS TDS

DigiPrime® 3000

Designed for uncoated and coated papers.

SDS TDS

DigiPrime® 4431

Universal primer for most papers and films.

SDS TDS

DigiPrime® 4450

Includes an anti-blocking agent for two-sided printing.

SDS TDS

DigiPrime® 4453

Increased moisture resistance, Xeikon presses compatible.

SDS TDS FCDC

DigiPrime® 5000

Designed for flexible vinyl substrates.

SDS TDS

Sapphire 5% Primer

Designed for paper substrates on flexo, gravure or offset press.

SDS TDS

Topaz 17 S

For screen printing applications on synthetic substrates.

SDS TDS

DigiPrime Primers can be applied via flexo or gravure.
DigiPrime: To check for proper coating coverage with these primers, we recommend the DigiPrime (MI-001) Indicator Solution.

Sapphire: To check for proper coating coverage, we recommend the Sapphire Indicator Solution.

Topaz: To check for proper coating coverage, we recommend the Topaz 17 Indicator Solution.

We're proud to introduce a new line of Over Print Varnishes from Michelman that are both UV cured and Water Based. Now the brand you trust for your primers covers all your narrow web label and flexible packaging needs. This provides you with a bullet-proof solution for ink adhesion and functional protection. If you don’t see something that fits your needs, please check out the custom section.

On mobile or need to print? Download a PDF Copy.

We love to custom formulate. If you have a specific primer or over print varnish need that you don’t find in our current line up; please let us know. No order is too small or too large.

DigiLume products are DigiPrime® with the proprietary PreLume® additive to give you the ability to check for even coating under black light for an error free application - saving you time and money.

DigiLume 3000

Excellent adhesion for various paper grades

SDS TDS

DigiLume 4431

Excellent adhesion for various paper grades

SDS TDS

DigiLume 4450

Anti-block properties making it perfect for two sided printing.

SDS TDS

DigiLume 5000

Excellent adhesion to treated films, papers and synthetics.

SDS TDS

Levia Custom Digital Coatings offer exceptional adhesion and extended shelf life for various thicknesses of unique substrate applications.

Determining the Dyne Level of a Substrate

Cleaning Anilox Rollers

Evaluating Print Performance

Best Practices While Priming a Substrate


Questions, or need help with anything? Give us a call.
Ask for Tom Hauenstein or Andrew Kalina