Interbond 501 Epoxy Primer


A high solids, hard wearing, surface tolerant, two pack epoxy primer/finish with good colour retention.

Intended Uses
As an anticorrosive primer/finish for decks, deck fittings, cargo holds, topsides and boot tops. For use at Maintenance & Repair or On Board Maintenance.

Product Information

Color KQA101-Red, KQA102-Grey, KQA103-Green, KQA109-Black
Finish/Sheen Gloss
Part B (Curing Agent) KQA100
Volume Solids 80% ±2% (ISO 3233:1998)
Mix Ratio 3.00 volume(s) Part A to 1 volume(s) Part B
Typical Film Thickness 125 microns dry (156 microns wet)
Theoretical Coverage 6.40 m²/litre at 125 microns dft, allow appropriate loss factors
Method of Application Airless Spray, Roller, Brush
Flash Point Part A 28°C; Part B 26°C; Mixed 37°C (Product produced and supplied in North America has flash points of Part A 48°C, Part B 59°C and Mixed 50°C respectively due to locally sourced solvents. There is no detrimental effect on product performance.)
Induction Period 15 minutes at temperatures below 25°C


Tin Size: 20 Litres

Colour and International Code:

  • Green KQA103/A20LT/R1
  • Grey KQA102/A20LT/R1
  • Light Green KQA302/A20LT/R1
  • Off White KQA114/A20LT/R1
  • Red KQA101/A20LT/R1

Interbond 501 Technical Datasheet

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Additional information

Interbond 501 Colour

Green KQA103, Grey KQA102, Light Green KQA302, Off White KQA114, Red KQA101