Interlux Interprotect Epoxy Barrier Coat Kit - White

Interlux Interprotect 200E Epoxy Barrier Coat Kit - White

Formulated with a unique two-part epoxy coating, Interlux Interprotect 200E is the perfect product to protect and seal hulls from moisture and water absorption that can cause rotting and long-term damage to your boat hulls. When it comes to repairing or preventing osmotic blistering, Interlux 200E is the product of choice. It is specifically designed for underwater use on metals, keels, and hulls.

Similar to roof shingles, the Interlux epoxy coating contains microplates that overlap, creating a tight barrier between the hull and the water.  Interlux 200E is a universal primer with anti-corrosive properties, which makes it great for metals. It is suitable for application above and below the waterline.

Applying Interlux Interprotect 200E can be done easily with a brush, roller, or airless spray. It doesn’t require sanding and dries quickly.  Interlux 200E comes in a matte finish and the kit comes in quart and gallons sizes, It can help prevent costly repairs on boat hulls. Interlux recommends 4 to 5 coats for optimal protection.

Key Features:

• For prevention and repair of gelcoat blistering
• Excellent for use on underwater metals, hulls and keels
• Easy to apply-dries quickly-no sanding
• Use as part of a no sand system
• Excellent anti-corrosive protection above & below the waterline

Specifications:

• Finish: Matte
• Number of Coats: 1-5
• Mix Ratio: 3:1 by volume
• VOC: 464 grams per liter
• Application Methods: Airless spray, brush, spray, roller
• Pot Life: 5 Hours

Associated Products:

Interlux Reducing Solvent - Spray: Thinner for spray application & clean-up

Interlux Reducing Solvent - Brush: Thinner for brush application & clean-up

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How To Apply Interlux Interprotect 2000E

Interlux Interprotect 2000E was developed to be easy to apply without sagging or running. The quick overcoat times allow the entire system, 10 mils of epoxy and the first coat of antifouling, to be applied in two days.

• Application Methods:: Airless Spray, Brush, Conventional Spray, Roller
• Number of Coats: 4-5 To Reach a 10 mils dry
• Dry Film Thickness per Coat: 2.6 mils (5.4 wet mils)
• Coverage: 240 sq. ft/gal.
• Application Temp: 40°F Min. / 95°F Max.
• Thinner: Reducing Solvent 2316N or Brushing Liquid 2333N
• Mix Ratio: 3:1

Use this chart as a guide. For best results, use the "Thumb Print" method to determine when Interprotect is ready to overcoat. It usually takes 4-5 coats to apply the proper amount of Interprotect, but the amount of paint applied is more important than the number of coats. Refer to the PDF below for more information.

Surface Preparation

To prevent delamination, all mold release wax and other contamination must be removed prior to the application of Interprotect. If the boat has already been painted, remove all antifouling paint with Interstrip 299E (follow directions on label).

New or Non-Blistered Hulls

Preferred Method

• Scrub well using Fiberglass Surface Prep YMA601V and a maroon nylon scrub pad.
• Flush well with fresh water and allow surface to dry.

Alternative Method

• Wipe a small area with a clean rag that has been wetted with Interlux Fiberglass Solvent Wash 202.
• Before the Solvent Wash can dry, wipe with a clean dry rag. Change rags frequently.
• Repeat wiping with Fiberglass Solvent Wash 202 until surface is clean.

Run water over the surface to determine if it is clean. If the water separates or beads up, you need to repeat the cleaning process. Once the surface is clean, sand the gelcoat thoroughly with 80-grit sandpaper. Remove sanding residue by wiping with a cloth dampened with Fiberglass Solvent Wash 202.

Application

• Clean and sand the surface following the instructions above.
• Mix three parts of 2000E Base with one part 2001E Reactor and allow it to stand mixed for a minimum of 20 minutes for induction time. Mix only what can be used in five hours.
• Apply coats of Interprotect to build a total of 10 mils dry film thickness.
• It usually takes 4-5 coats to apply the proper amount of Interprotect, but the final dry film thickness is more important than the number of coats.

Interlux Interprotect 2000E Epoxy Barrier Coat System has a variety of uses and applications. Click the link below to download a full product guide for Interprotect 2000E. This guide contains detailed explanations and guides for application and surface preparation for Interprotect.

 Click to Download Interlux Interprotect Application Instructions and Product Guide

Interlux Interprotect 2000E Application Video

Frequently Asked Questions

What is Interlux Interprotect 2000E Epoxy Barrier Coat Kit used for?

Interlux Interprotect 2000E is a two-part epoxy barrier coating designed to protect boat hulls from moisture and water absorption. It can be used to help prevent and repair gelcoat blistering and provides anti-corrosive protection on underwater metals, hulls, and keels. The coating is suitable for use above and below the waterline.

How many coats of Interlux Interprotect 2000E are needed?

Interlux recommends applying enough coats to achieve a total dry film thickness of 10 mils. This typically requires four to five coats, with each coat providing approximately 2.6 mils of dry film thickness. The final film thickness is more important than the exact number of coats.

What is the mixing ratio for Interlux Interprotect 2000E?

Interprotect 2000E uses a 3:1 mixing ratio by volume, combining three parts 2000E Base with one part 2001E Reactor. After mixing, allow the coating to stand for at least 20 minutes for induction. Mix only the amount that can be used within the product's five-hour pot life.

How long does Interlux Interprotect 2000E take to dry before applying another coat?

Dry and overcoat times depend on temperature. At 73°F, the coating is dry to touch in approximately 2 hours and can be overcoated with itself after 3 hours. The minimum self-overcoat time is 2 hours at 95°F and 5 hours at 50°F. Follow the appropriate temperature-specific overcoat window.

How should a fiberglass hull be prepared before applying Interlux Interprotect 2000E?

Remove mold-release wax and other contamination before application to help prevent delamination. For new or non-blistered fiberglass, the surface can be cleaned with Fiberglass Surface Prep and a maroon nylon scrub pad, rinsed with fresh water, dried, and then sanded with 80-grit sandpaper. Remove sanding residue before applying the epoxy barrier coat.

Can Interlux Interprotect 2000E be applied by brush, roller, or spray?

Yes. Interprotect 2000E can be applied using a brush, roller, airless spray, or conventional spray. The stated coverage is approximately 240 square feet per gallon. Reducing Solvent 2316N or Brushing Liquid 2333N is specified for thinning, depending on the application method.

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