Tutgum Denrel Primer

Tutgum Denrel Primer

Fast drying strong acrylic white primer for denrel system

A single component acrylic universal primer, fast drying for walls, metals, plastics and wood for signs and others. The white shade of the paint used as the basis for reflective (fluorescent) and light emitting (posfluorescent) layers on it. High build,


  • White reflective – suitable as basis to reflect the light of the light sensitive paints on it.
  • Flexible and powerful.
  • Excellent adhesion ability.
  • Easy to apply with a brush, roller, spray.
  • Dries quickly. Can be repainted after 1 hour
  • Resistance to scratches.
  • UV resistant.
  • High build, Applicable in few
  • Heat and unregularly outdoor conditions


  • Basic primer paint for light emitting and reflecting paints.
  • For painting primer coat on walls, doors, columns, products, Plastics, wood, metal, warning and guidance signs, cellars, public buildings etc. before painting fluorescent or posfluorescent paints.
  • For a general purpose painting includes various accessories and transportation.


Technical data:

  • Consumption: 100-200 gr/m2 (average: 0.18 kg/m2 )
  • Coverage- l liter/7-9 m2.
  • Flexibility- 1 mm (Sheen). Israel standard 935 part 307
  • Grinding: < 50 mic. Israel standard 785 part 15 – < 60 mic.
  • Density- 2-1.3 gr/cm3.
  • Resistance to immersion in water: no bubbles, no softness, no adhesion changes (standard 935 part 312)
  • Bleeding stability: not less than level 6 according ASTM D-868 and ASTM D-969
  • Resistance to fuels and solvents: stable according ASTM D-2792-93
  • Erosion: 120 micro film – 1050 cycle (BYK Gardner), ASTM D4060 200 mic. dry film – loos 2 grams weight to 500 cycles (the standard allows 5 grams loss)
  • Strength to pilling : > 5 kg/cm2
  • Resistance to heat 70OC: with no changes in properties or deformation.
  • Recommended number of layers – 2-3,
  • Viscosity- 5-1.5 Pa.Sec (Hakke).
  • Hardness- over 10 Dg (Erichsen).
  • UV durability: 5 years under sun (accelerated erosion test)


  • Acrylic copolymer
  • Pigments, fillers.
  • Special flexible materials.
  • Wetting materials.
  • Solvents and



  • Matte, (Israel standard 935 part 309).


  • 10-20 minutes (Avoid spraying with Overspray). (If formed dust Retarder must be added).

Dry Between Layers:

  • 5 hours, Final: 3 hours.

Implementing Method:

  • Brush, Spray, roller.


  • Brush/roller -– 5-10% thinner D-32.
  • Spray-.10-30% D-32 Thinner, 3-4 pressure.
  • Airless- 5-10% D-32 or D-11, 4-5 pressure, nozzle 0.015″.

Surface preparation:

  • New galvanization- gently polishing for removal of top zinc salt, and cleaning with Degreezer M for removal of dirt, grease, dust.
  • Old galvanization- rough polishing in rusty areas for removal of all rust and gentle polish for the rest for removal of top zinc salt, and cleaning with Degreezer M for removal of dirt, grease, dust.
  • Other surface – thoroughly clean from dirt, dust, grease.


  • 1, 5, 5 and 18 liters.


  • Store in well shaded place, room with appropriate ventilation.
  • Keep lids tightly closed.

Shelf Life:

  • 12 months in original

Tools Cleaning:

  • At the end of the application with D-32 or D-21

Quality control:

  • In factory laboratories according to specifications.
  • COA and COC certificate.
  • ISO 9001-2008

Safety precautions:

  • Inedible, keep away from the reach of children.
  • Flammable – keep distant from heated areas, fires, flames, and sparks, Prohibit smoking in working area.
  • While applying, good air ventilation is important. In case there is not enough air, use ventilation according to the ventilation table.
  • Wear protective glasses, gloves and suits.
  • Avoid direct contact of the paint and/or thinner with the eyes and skin. In case of contact, immediately wash thoroughly with water.
  • In case of an injury immediately get doctors assistance.
  • Read the safety instructions on the labels.
  • See M.S.D.S


  • Don’t mix the product with materials which were not recommended by us.
  • Don’t apply if the temperature is under +7°C .
  • Don’t apply if humidity is over 80%
  • When applying with Airless, do not aim it at anybody a direct hit could be fatal at pressures over 150 atm.
  • Read thoroughly the technical data of the product listed in this section; confirm that everything is understood completely, for clarification contacts our tech. department.
  • All information that is listed in this content is a recommendation merely and can not be applied in the court of law.
  • The costumer must test & check that this product is compatible with his equipment and needs.
  • The information listed in this section is according to the laboratory conditions (temperature, humidity etc.) which the products were tested.
  • The recommendations listed do not hold any responsibility for this product.
  • Theoretical and actual coverage area are different concepts, the actual coverage is affected by the required thickness of the layers, required number of layers, painting conditions including the amount of paint which spread in the air before touching the surface.
  • The information listed in this section is based on experience and accumulating data, Denber inc., has the right to change the information listed at any time.
  • Paints that have been in stagnation or exposed to air more than needed could have their qualities changed.


  • Storage room temperature 15°C to 25°C .
  • Over Spray: An effect which occurs in the spraying of paints application. A type of “dust” is created by dry gases  of the air, which causing the paint particles to fall dry on the surface (hereafter the “effect”). The impact of this “effect” becomes stronger due to over pressure and heat, (most sprayers have a lever to control the   pressure) To avoid the negative impact 0f the “effect”, the pressure of the spraying should be lowered to the necessary minimum!. Another possibility is to increase the amount of the thinner in the mixture which would cause the paint particles to fall wetter on the surface.

An additional recommended possibility, to avoid this “effect”, is to add a retarder to the mixture which increases the duration period of the painting application , avoiding the paint to  dry up, and enabling it to reach the surface wetter, Thus a better painted smooth  layer is formed.

  • Pot Life : The working time which is possible to paint a mixture of two components, A+B (or more) without spoiling the qualities of the paint or disqualifying the paint as “out of use”.
  • Spray: It is possible to spray with a sprayer that has a container holding the paint that sprays it with air pressure.
  • Airless: a device with a piston which compresses the air for spraying paints. The pressure might be high (over 100atm.) Don’t aim it at anyone
  • Surface preparations: the level of cleanness is determined by international standards. Surface  preparations, including cleansing sand blasting, is important & critical factor in achieving an optimal  results for painting adhesion on a certain  These standards are equally compared to the standards of the Swiss SA, the German-Din the U.S SSPC SP For each standard in any level there are indicators, for sale,  in order to make visual comparison between the cleansing of the surface and the indicator.

Quality inspection:

  • Prior to the painting on large surfaces it is important to test the product on a small area, to be sure that the paint is compatible with the level of satisfactory.
  • Laboratory testing was made according to the standards institution specifications.
  • This “Data sheet” given as an noncommittal information , the product above recommended for professional painting specialists. This information is not a substitute to personal guidance.
  • You must read the MSDS safety instructions before you start working with the product.