Interlux ACT Ablative Antifouling Bottom PaintKeep your hull clean and protected with Interlux ACT, a trusted choice for boaters seeking long-lasting antifouling performance. This Interlux ablative bottom paint wears away gradually, preventing marine growth while ensuring a smooth, efficient ride. Its multi-season formula delivers reliable protection in both saltwater and freshwater, reducing the need for frequent repaints. It's easy to apply and provides excellent coverage for a durable, hassle-free finish. Perfect for boaters who want dependable antifouling without the extra maintenance. Available in black, brown, blue, red, and green. Features: Dependable performance - Season-to-season antifouling protection; Ablative Technology - Eliminates paint build up and sanding; Overcoats existing antifouling paint; Flexible application schedule - Paint in the fall and launch in the spring; Use in salt, brackish and freshwater; Use Interlux ACT bottom paint as an alternative to Interlux ACT with Slime Fighter; Specifications: Finish: Matte; Number of Coats: 2 coats minimum; Coverage: 490.1 ft2/gal; Pack Size: 1 US Gallon, 1 US Quart; Colors Available: Y4490U Red, Y5590U Green, Y6690U Blue, Y7790U Black, Y8890U Brown; VOC: 370 g/lt; Associated ProductsInterlux Special Thinner 216: For thinning or surface preparationInterlux Brush Ease 433: For thinning or surface preparationInterlux InterProtect 2000E: Universal epoxy primerHow to Apply Interlux ACT Bottom PaintInterlux ACT bottom paint is suitable for use on fiberglass, wood, and painted surfaces. It is important to stir or shake the contents thoroughly before use. Thin only if necessary, and by no more than 10%. If roller or brush drags during application, use Interlux Brush-Ease 433. Application Methods: Airless Spray, Brush, Conventional Spray, Roller; Number of Coats: 2 coats minimum; Finish: Matte; Coverage: 490.1 ftA^2/gal.; Dry Film Thickness: 2 mils dry; Application Temp: 50F and above; 50F 59F 73F 95F Touch Dry 3 hours 2 hours 1 hour 30 mins Immersion 16 hours 12 hours 12 hours 8 hoursSurface Preparation Previously Painted Surfaces in Good Condition; Remove all traces of loose paint and contamination by sanding the entire surface well with 80 grit wet-dry sandpaper.; Remove all sanding residue.; Previously Painted Surfaces in Poor Condition; Completely remove all old antifouling paint using Interstrip 299E for fiberglass and wood.; For steel, sandblast to near white metal.; Bare Fiberglass; Remove any mold release wax using one of the following Interlux products: Fiberglass Surface Prep YMA601 or Fiberglass Solvent Wash 202.; Fill any surface imperfections with Interlux Watertite.; After the surface has been properly prepared, follow one of the application systems below.; Bare Fiberglass - No Sanding System; Clean the surface following the procedure above.; Apply one coat of Interprotect 2000E or Fiberglass No-Sand Primer.; Following overcoating guidelines for the primer, apply at least two coats of ACT allowing appropriate drying times.; Bare Fiberglass - Sanding System; Clean the surface using the Bare Fiberglass procedure above.; Sand with 80 grit paper then remove sanding residue.; Apply at least two coats of ACT allowing appropriate drying times.; Bare Fiberglass - Blister Prevention System; Clean the surface using the Bare Fiberglass procedure above.; Sand with 80 grit paper then remove sanding residue.; Apply Interprotect 2000E to a thickness of 10 mils.; Apply at least two coats of ACT allowing appropriate drying times.; Bare Wood; Sand with 80 grit paper, then remove sanding residue.; Apply the first coat of ACT thinned 10% with Special Thinner 216 or Brush-Ease 433.; Fill seams, if necessary with Seam Compound Brown 30.; Apply 2 or more coats of ACT unthinned.; Application Information Apply a minimum of 2 coats of Interlux ACT bottom paint (3 on bare wood).; For roller application, use a 3/8" nap solvent resistant roller.; Product temperature should be a minimum of 50F and maximum of 85F.; Do not apply over tin-based copolymer antifouling paints.; Click to Download Interlux ACT Bottom Paint Application Instructions