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Interlux Micron Extra w/ Biolux Antifouling Paint

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List Price: $106.56
Starting At: $82.40
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Interlux Micron Extra w/ Biolux Ablative Antifouling Paint

Interlux's Micron Extra offers superb, long-lasting protection against all types of fouling. Its formula has a controlled polishing rate and includes Biolux to control slime. This ablative antifouling paint is suitable for use in sea water, fresh water, and brackish water. This multi-season paint allows you to haul and relaunch without repainting, getting you back out onto the water faster! Micron Extra features controlled polishing, meaning it will get smoother with time, maximizing fuel efficiency. This bottom paint is available in seven colors and dries with a matte finsih. It is recommended that you apply 2-3 coats, and can be applied via brush, roller, and spray.


  • Suitable for use on all boats in all waters
  • Multi-season protection
  • Biolux technology blocks slime and improves antifouling performance
  • Haul and relaunch without repainting
  • Can be applied on fiberglass, wood, and properly primed metal. Do not use on aluminum.
  • VOC: 330 gms/ltr as supplied

Available Colors: 5690 Blue, 5691 Green, 5692 Red, 5693 Black, 5694 Shark White, 5695 Brown, 5696 Dark Blue

Associated Products:

How to Apply Interlux Micron Extra Ablative Antifouling Paint

Interlux Micron Extra with Biolux can be applied over any other hard antifouling paint after sanding the surface. Soft antifouling paints will need to be removed or overcoated with Primocon before applying Micron Extra. Micron Extra with Biolux should be thinned only as needed and should not exceed 10% per volume. Micron Extra should be applied when the temperature is 50°F and above. If either hull or air temperature falls below 50°F during the 16 hour dry time, extend dry time to 36 hours minimum.

  • Application Method: Brush, roller, or spray
  • Coats Required: Two coats minimum
  • Theoretical Coverage: 440 ft2/gal
  • Thinner (Brushing): Brush-Ease 433
  • Thinner (Spraying): Special Thinner 216
Dry Times
  Temp   Touch Dry   Immersion
  50°F   3 hrs   16 hrs
  75°F   2 hrs   16 hrs
  95°F   1 hr   16 hrs

Surface Preparation

Previously Painted Surfaces

  • In Good Condition: Remove loose paint by sanding with 80 grade paper. Remove sanding residue.
  • In Poor Condition: Remove antifouling paint in poor condition with Interstrip Semi-Paste 299E.

Bare Fiberglass

  • It is very important that bare fiberglass be properly prepared to prevent delamination of the antifouling paint. Begin by scrubbing the surface thoroughly with a stiff brush using soap and water to remove loose dirt and contamination.
  • Flush with fresh water to remove the soap residue and allow to dry.
  • Remove mold release wax using one of the following Interlux products: Fiberglass Surface Prep or Fiberglass Solvent Wash 202.
  • Fill any surface imperfections with Interlux Watertite following the label instructions.
  • After the surface has been properly cleaned, follow one of the application systems below.

Fiberglass No Sand System

  • Clean the surface following the preparation procedure above.
  • Apply one coat of InterProtect 2000E or Fiberglass No-Sand Primer following the label instructions for applying the primer and overcoating with antifouling paint.

Fiberglass Sanding System

  • Clean the surface following the preparation procedure above.
  • Sand entire surface well with 80 grade paper until flat matte finish is obtained.
  • Remove sanding residue.

Blister Prevention System

  • Apply the InterProtect system for the prevention of blisters.

Bare Wood

  • Sand with 80 grade paper.
  • Apply first coat reduced 10% with Special Thinner 216.
  • Fill seams, if necessary, with Seam Compound Brown 30.


  • Apply at least 2 coats
  • Apply an extra stripe coat in areas of high wear such as chines, rudders, sterngear and any leading edges


pdficon.pngClick to Download Interlux Micron Extra with Biolux Application Instructions

California Residents: warning sign WARNING Cancer and Reproductive Harm -




Google Product Type:
Paint Type:
Ablative Antifouling
Number of Seasons:
Multi Season
Antifouling Type:
Copper Based
Hull Material:
Fiberglass, Steel, Wood
Water Type:
Brackish Water, Fresh Water, Salt Water
Rebate Center:
Rebate Available
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