DINITROL 977 – 1 Litre Canister

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Cavity protection coating for use in cars, trucks & coaches

DINITROL 977 is a semi-transparent, waterbased liquid anti corrosion coating for the protection of cavity areas in cars, trucks, coaches and other objects or places where a rust preventative surface is needed. The product is water-repellent and has very good penetrating properties. After drying remains a wax coating which has a good temperature resistance up to ca.+120 deg C and is almost tack free. When dried DINITROL 977 is heated by sun or by engine-heat, it does not have the typical smell of conventional cavity-waxes.

Did you know that DINITROL 977 and DINITROL 449 can be used together to form a comprehensive water borne corrosion protection system application. Rather than applying both products separately, we recommend a two-layer application method with DINITROL 977 and DINITROL 449. This unique combination is very effective on surfaces that are already corroded.

(1 x 1 Litre can supplied or 12 if the full box is purchased)

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SKU: 1154000/S Categories: , , ,


Available product sizes:

  • 1 Litre can
  • 20 Litre pail


  • Waterbased, environmental friendly
  • Semi-transparent
  • Very low VOC
  • Good corrosion resistance
  • Good penetration
  • Low odour
  • Film almost tack free

DINITROL 977 is applied as anti corrosion coating to protect cavity areas like doors, bonnets, cross members, reinforcements etc. in cars, trucks and coaches or as universal anti corrosion product for machines, machine parts and other tools. The product is also an excellent general anti corrosion product in:

  • Automotive industry
  • Bus & coach construction
  • Trailer construction
  • Garages, workshops
  • Body repair shops
  • Metal industry
  • Ship constructions

Method of use:
Shake before use or stir the product thoroughly. The surfaces to be treated must be clean, dry, rust-, dust- and grease free. DINITROL 977 can be applied with light airless spray equipment or by means of an air-mix pistol with an air-pressure of 2-5 bar. If necessary the product can also be dipped. Depending on the application the product can be thinned with water. The product can be sprayed haze free and does not drip. Contaminated surfaces and filthy equipment can be simply cleaned in “fresh” condition with water.

  • Basic material: Water, waxes, emulsifying agents and additives
  • Consistency: Liquid
  • Curing/setting method: Emission of water/coalescence
  • Specific density (20°C), DIN 51757: ca. 1.04 kg/litre
  • Cleaning with: Water (fresh), Mechanical, solvent (cured)
  • Thinner: Water
  • Solid content (DIN 53216): (3 hours at 120°C) ca. 42%
  • Viscosity (20°C) (Brookfield RVT, Sp. 2, V=100): ca. 300 mPa.s
  • Temperature resistance (cured): -30°C till + ca.120°C
  • Resistant (20°C), cured: Water, salt spray, oil, soft bases & acids
  • Usage: ± 0,05 kg/m2 (50 µm wet layer)
  • Dry to touch (20°C, 65% RH): tbd
  • Completely dried (20°C, 65% RH): tbd
  • Salt spray test (DIN 50021): > 1000 hours, Ri 0 at 50 µm dry layer
  • Bending test (DIN 53152, +70°C): No cracks, no loss of adhesion
  • Bending test (DIN 53152, -30°C): No cracks, no loss of adhesion
  • Adhesion: On various metal surfaces
  • Colours (standard): Transparent

Technical data sheet DINITROL products, rust treatments, corrosion protection, cavity waxes, vehicle body repair fillers, rust convertors classic cars, cars, land rover, commercial vehicles HGV

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