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Orange epoxy primer in a one pound jar

DEVCON

DEVCON 11340 Primer DFense Blok Orange 1 lb Jar

SKU CH-FQX3-JM0ZP

Epoxy-based primer gel promotes adhesion on epoxy adhesives with a 45-minute on-part life, usable between 55 and 90 degrees Fahrenheit

  • TypeSealing Compound
  • Ready to bond in 45 minutes at 55 °F
  • Flash point above 200 °F for safer handling
  • Zero VOC content meets strict air-quality rules
  • Gel viscosity stays in place on vertical surfaces
  • Epoxy base promotes strong adhesion to epoxy adhesives

Product Identity

DEVCON 11340 is an epoxy-based primer from the DFense Blok series supplied in a 1 lb jar. It prepares surfaces for epoxy adhesives and promotes adhesion across industrial maintenance and assembly tasks.

Working Window and Safety

The gel viscosity primer applies between 55 and 90 degrees Fahrenheit and offers a 45 minute on-part life before curing to an orange finish. Flash point exceeds 200 degrees Fahrenheit and VOC content is zero grams per litre.

Sustained Use Behaviour

Specific gravity of 1.01 indicates consistent material density during extended application sessions. The epoxy base maintains stable viscosity without methylene chloride, supporting repeatable surface preparation over long production runs.

Highlights

  • Ready to bond in 45 minutes at 55 °F
  • Flash point above 200 °F for safer handling
  • Zero VOC content meets strict air-quality rules
  • Gel viscosity stays in place on vertical surfaces
  • Epoxy base promotes strong adhesion to epoxy adhesives

Specifications

TypeSealing Compound
BrandDEVCON

Questions about this item

How do I apply the primer and what timing mistake should I avoid?

Apply the gel-consistency primer to surfaces between 55 and 90 degrees F. The on-part life is 45 minutes, so bond the epoxy adhesive before that window closes.

Will the primer itself need any replenishment or special storage after opening?

The product contains no methylene chloride and has 0 g/L VOC content. Keep the jar sealed when not in use; no further maintenance is required for the primer itself.

At what temperature does the primer become unsafe to use during prolonged work?

The flash point is greater than 200 degrees F. Stay well below that temperature during sustained application.

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