Interlux Fiberglass Surface Prep, Gallon, Part 5608731
Interlux Fiberglass Surface Prep, Gallon, Part 5608731
Interlux Fiberglass Surface Prep is a solvent wash formulated to clean and prepare fiberglass, gelcoat, and metal surfaces before painting. It is used to degrease the surface and remove contaminants such as wax, oil, and mold-release residue that can prevent primer or paint from bonding properly. Proper surface preparation is a critical first step in any marine painting or refinishing project, whether the job involves antifouling paint on a fiberglass hull, primer coats on underwater metals such as bronze or stainless steel shafts, struts, props, trim tabs, and thru-hull fittings, or a barrier coat system such as InterProtect. Applying this surface prep before priming and painting helps the subsequent coats adhere evenly and last longer, since finish coats are only as good as the surface underneath them. This product is sold as a full gallon, making it suited for larger hull or component prep jobs where multiple coats of primer and antifouling paint will follow. It is part of the Interlux line of marine coatings and surface preparation products used alongside items such as Viny-Lux Primewash, InterProtect, Fiberglass Bottomkote, and Trilux antifouling paints.
Specifications
- Brand: Interlux
- Manufacturer Part Number: 5608731
- Category: Marine Primers
- Size: Gallon
- Weight: 9.2 pounds
- UPC: 081948001366
Frequently Asked Questions
What is Interlux Fiberglass Surface Prep used for? Interlux Fiberglass Surface Prep (part number 5608731) is a solvent wash used to degrease and clean fiberglass, gelcoat, and metal surfaces before priming and painting, removing residues that can interfere with paint adhesion.
What size does this come in? Part number 5608731 is sold as a full gallon of Interlux Fiberglass Surface Prep.
Can this be used on metal parts like props and shafts? Yes, Fiberglass Surface Prep can be used to degrease underwater metals such as bronze and stainless steel shafts, struts, props, trim tabs, and thru-hull fittings prior to painting.
Do I need this before applying antifouling paint? Degreasing the surface with Interlux Fiberglass Surface Prep is recommended as a preparation step before applying primer and antifouling paint coats, since a clean surface improves paint adhesion.
Is this the same as Fiberglass Solvent Wash 202 or Special Thinner 216? Interlux Fiberglass Surface Prep (5608731) serves the same surface-degreasing role referenced alongside Fiberglass Solvent Wash 202 and Special Thinner 216 in Interlux surface preparation procedures.
How much does a gallon of this weigh? A gallon of Interlux Fiberglass Surface Prep, part 5608731, weighs 9.2 pounds.
What category of product is this? Part number 5608731 is categorized as a marine primer/surface preparation product within the Interlux line.
Does this work with InterProtect or Viny-Lux Primewash systems? Fiberglass Surface Prep is used as a preparatory degreasing step ahead of coating systems such as InterProtect 2000E/2001E and Viny-Lux Primewash 353/354.
What is the UPC for this product? The UPC for Interlux Fiberglass Surface Prep, part 5608731, is 081948001366.
Is this suitable for aluminum surfaces before applying Trilux paint? Degreasing aluminum surfaces before applying Trilux antifouling paints is part of the surface preparation process that Interlux Fiberglass Surface Prep is intended for.