High Build Epoxy Primer Kit 770 Series

Product Description

Staff CommentsThe High Build Epoxy Primer Kit 770 Series is a reliable option for maximizing adhesion and improving gloss under high-gloss urethane topcoats. It offers quick drying time and excellent corrosion control, making it a versatile choice for various substrates.

High Build Epoxy Primer

This 1:1 Two-part, high-solids epoxy primer is an ideal coat under high-gloss urethane topcoats to maximize adhesion, improve gloss, and aid in gloss retention. We say improves gloss and aides in gloss as epoxies once topcoated too soon tends to cause dye back issues.

This epoxy will not have those issues. Dries quickly for faster overcoating, easy to sand once cured, (in as little as 3 hours above 70) and provides excellent corrosion control.The Surfacing primer formula is ideal for easy sanding, very high build uses on all substrates. Ideal for a underwater marine primer, but not solely intended for marine use. This epoxy can be used on ANY substrate. The 770 series epoxy unlike our HP660 series epoxy is solely Direct to rust! 3 coats of this epoxy is all the protection you need against rust! 

Our 660 series epoxy was always a “sealer” coat epoxy. Never intended for build, you always needed to use our 53xx primer over it (at least 12 hours later) for the build and sandable properties. You no longer need to do that with this unique epoxy. 

You now have a new option! 

If you want a high build, quick sanding, non shrinking epoxy. Consider the 770 series epoxy

1. Thoroughly Shake Part A & B (shaker or drill). (Skipping this step will result in epoxy not curing/ drying)

2. Thoroughly Mix Part A & B together. 

(Skipping this step will result in epoxy not curing/ drying)

3. Induction is 30-45 minutes minimum

4. Do not reduce until after induction time

(Skipping this step will result in epoxy not curing/ drying)

Tip Size - 2.5

TDS Sheet

High Build Epoxy TDS HERE

1. Thoroughly Shake Part A & B (shaker or drill). (Skipping this step will result in epoxy not curing/ drying)

2. Thoroughly Mix Part A & B together. 

(Skipping this step will result in epoxy not curing/ drying)

3. Induction is 30-45 minutes minimum

4. Do not reduce until after induction time

(Skipping this step will result in epoxy not curing/ drying)

Customer Builds

 BODY BY TURBO

KALOYAN EMKOV NIKOLOV

MICHAEL PAYNE

HP 700 SERIES PROJECT PHOTOS

Q&A

Q: What is Induction time?

A: The time necessary for the High Build Epoxy & High Build Epoxy Hardener to properly mix before spraying. It is required. This is not optional.

Q: Can High Build Epoxy replace using HP66X Series Epoxy & DTM High Build Primer??

A: Yes!!

Q:  Is it also direct to rust? It has rust inhibitors like your DTM/DTA/Monocoat right?

A: Yes!!

Q: What Tip size do I need?

A: 2.2 is the minimum you can use. Tamco Recommends 2.2 - 2.5

Q: Why is the hardener not clear?

A: It's a unique product, it's how it's designed and made. Make sure both part A & B are shaken or use a drill.

Q:  What is the difference between the HP 77X Series high build epoxy primer and the regular HP66X Series epoxy primer?

A: The 77X series epoxy is a true old fashion epoxy primer, it is not like our DTA epoxy primer sealer. HP77X builds very high. It is actually a navy formula, it is made and still used by the US Navy in the Coast Guard for high build waterproof epoxy. HP77X will never shrink & it sands as easy as our DTM High Build Primer. You can sand HP77X in about 4 to 5 hours at 80°. One thing that this product must have is an induction time. Unlike our DTA Epoxy, which does not need an induction time. HP77X Series must be shaken thoroughly and then allowed to sit for at least 45 minutes before applying.

 

Q: Can this product also be used on aircraft, I do alot of aircraft and looking for epoxy like this.

A: The best primer to use on an airplane is our DTA Epoxy. It is the same resin product that is used by Boeing.

Q: I sprayed 77X High build primer, however the only thing i realize i didn’t do was let the mix sit for 30 - 45 minutes before spraying. Would that cause my sandpaper to rock up when blocking? It’s been sitting for almost 24 Hours!!

A: Yes & the induction time was no followed. HP77X Series takes 10 times longer to cure without it. We have seen it stay gummy for over week.

Kit Contains

This Kit Contains The Following Products:

Gallon / HP771 / Grey / No Reducers

(1) High Build Epoxy Primer ONLY - Gallon / Grey

(1) HP 770 Series-C Hardener ONLY - Gallon

(2) Mixing Sticks - Wood

(4) Strainers - 190 Micron

Gallon / HP771 / Grey / HR1390 Extra Slow Reducer

(1) High Build Epoxy Primer ONLY - Gallon / Grey

(1) HP770 Series C High Build Epoxy Hardener ONLY - Gallon

(2) Urethane Reducers HR1300 - HR1390 Ex Slow / Quart

(4) Paint Strainers (Free Add On When In Stock) - 190 Micron

(2) Wooden Mixing Sticks (Free Add On When In Stock) - 12" Wood Mixing Sticks

Gallon / HP771 / Grey / HR1380 Slow Reducer

(1) High Build Epoxy Primer ONLY - Gallon / Grey

(1) HP770 Series C High Build Epoxy Hardener ONLY - Gallon

(2) Urethane Reducers HR1300 - HR1380 Slow / Quart

(4) Paint Strainers (Free Add On When In Stock) - 190 Micron

(2) Wooden Mixing Sticks (Free Add On When In Stock) - 12" Wood Mixing Sticks

Gallon / HP771 / Grey / HR1370 medium Reducer

(1) High Build Epoxy Primer ONLY - Gallon / Grey

(1) HP770 Series C High Build Epoxy Hardener ONLY - Gallon

(2) Urethane Reducers HR1300 - HR1370 Medium / Quart

(4) Paint Strainers (Free Add On When In Stock) - 190 Micron

(2) Wooden Mixing Sticks (Free Add On When In Stock) - 12" Wood Mixing Sticks

Gallon / HP771 / Grey / HR1360 Fast Reducer

(1) High Build Epoxy Primer ONLY - Gallon / Grey

(1) HP770 Series C High Build Epoxy Hardener ONLY - Gallon

(2) Urethane Reducers HR1300 - HR1360 Fast / Quart

(4) Paint Strainers (Free Add On When In Stock) - 190 Micron

(2) Wooden Mixing Sticks (Free Add On When In Stock) - 12" Wood Mixing Sticks

Gallon / HP772 / Black / No Reducers

(1) High Build Epoxy Primer ONLY - Gallon / Black

(1) HP 770 Series-C Hardener ONLY - Gallon

(2) Mixing Sticks - Wood

(4) Strainers - 190 Micron

Gallon / HP772 / Black / HR1390 Extra Slow Reducer

(1) High Build Epoxy Primer ONLY - Gallon / Black

(1) HP770 Series C High Build Epoxy Hardener ONLY - Gallon

(2) Urethane Reducers HR1300 - HR1390 Ex Slow / Quart

(4) Paint Strainers (Free Add On When In Stock) - 190 Micron

(2) Wooden Mixing Sticks (Free Add On When In Stock) - 12" Wood Mixing Sticks

Gallon / HP772 / Black / HR1380 Slow Reducer

(1) High Build Epoxy Primer ONLY - Gallon / Black

(1) HP770 Series C High Build Epoxy Hardener ONLY - Gallon

(2) Urethane Reducers HR1300 - HR1380 Slow / Quart

(4) Paint Strainers (Free Add On When In Stock) - 190 Micron

(2) Wooden Mixing Sticks (Free Add On When In Stock) - 12" Wood Mixing Sticks

Gallon / HP772 / Black / HR1370 medium Reducer

(1) High Build Epoxy Primer ONLY - Gallon / Black

(1) HP770 Series C High Build Epoxy Hardener ONLY - Gallon

(2) Urethane Reducers HR1300 - HR1370 Medium / Quart

(4) Paint Strainers (Free Add On When In Stock) - 190 Micron

(2) Wooden Mixing Sticks (Free Add On When In Stock) - 12" Wood Mixing Sticks

Gallon / HP772 / Black / HR1360 Fast Reducer

(1) High Build Epoxy Primer ONLY - Gallon / Black

(1) HP770 Series C High Build Epoxy Hardener ONLY - Gallon

(2) Urethane Reducers HR1300 - HR1360 Fast / Quart

(4) Paint Strainers (Free Add On When In Stock) - 190 Micron

(2) Wooden Mixing Sticks (Free Add On When In Stock) - 12" Wood Mixing Sticks

Gallon / HP773 / White / No Reducers

(1) High Build Epoxy Primer ONLY - Gallon / White

(1) HP 770 Series-C Hardener ONLY - Gallon

(2) Mixing Sticks - Wood

(4) Strainers - 190 Micron

Gallon / HP773 / White / HR1390 Extra Slow Reducer

(1) High Build Epoxy Primer ONLY - Gallon / White

(1) HP770 Series C High Build Epoxy Hardener ONLY - Gallon

(2) Urethane Reducers HR1300 - HR1390 Ex Slow / Quart

(4) Paint Strainers (Free Add On When In Stock) - 190 Micron

(2) Wooden Mixing Sticks (Free Add On When In Stock) - 12" Wood Mixing Sticks

Gallon / HP773 / White / HR1380 Slow Reducer

(1) High Build Epoxy Primer ONLY - Gallon / White

(1) HP770 Series C High Build Epoxy Hardener ONLY - Gallon

(2) Urethane Reducers HR1300 - HR1380 Slow / Quart

(4) Paint Strainers (Free Add On When In Stock) - 190 Micron

(2) Wooden Mixing Sticks (Free Add On When In Stock) - 12" Wood Mixing Sticks

Gallon / HP773 / White / HR1370 medium Reducer

(1) High Build Epoxy Primer ONLY - Gallon / White

(1) HP770 Series C High Build Epoxy Hardener ONLY - Gallon

(2) Urethane Reducers HR1300 - HR1370 Medium / Quart

(4) Paint Strainers (Free Add On When In Stock) - 190 Micron

(2) Wooden Mixing Sticks (Free Add On When In Stock) - 12" Wood Mixing Sticks

Gallon / HP773 / White / HR1360 Fast Reducer

(1) High Build Epoxy Primer ONLY - Gallon / White

(1) HP770 Series C High Build Epoxy Hardener ONLY - Gallon

(2) Urethane Reducers HR1300 - HR1360 Fast / Quart

(4) Paint Strainers (Free Add On When In Stock) - 190 Micron

(2) Wooden Mixing Sticks (Free Add On When In Stock) - 12" Wood Mixing Sticks

Quart / HP771 / Grey / No Reducers

(1) High Build Epoxy Primer ONLY - Quart / Grey

(1) HP 770 Series-C Hardener ONLY - Quart

(1) Mixing Sticks - Wood

(1) Strainers - 190 Micron

Quart / HP771 / Grey / HR1390 Extra Slow Reducer

(1) High Build Epoxy Primer ONLY - Quart / Grey

(1) HP770 Series C High Build Epoxy Hardener ONLY - Quart

(1) Urethane Reducers HR1300 - HR1390 Ex Slow / Quart

(1) Paint Strainers (Free Add On When In Stock) - 190 Micron

(1) Wooden Mixing Sticks (Free Add On When In Stock) - 12" Wood Mixing Sticks

Quart / HP771 / Grey / HR1380 Slow Reducer

(1) High Build Epoxy Primer ONLY - Quart / Grey

(1) HP770 Series C High Build Epoxy Hardener ONLY - Quart

(1) Urethane Reducers HR1300 - HR1380 Slow / Quart

(1) Paint Strainers (Free Add On When In Stock) - 190 Micron

(1) Wooden Mixing Sticks (Free Add On When In Stock) - 12" Wood Mixing Sticks

Quart / HP771 / Grey / HR1370 medium Reducer

(1) High Build Epoxy Primer ONLY - Quart / Grey

(1) HP770 Series C High Build Epoxy Hardener ONLY - Quart

(1) Urethane Reducers HR1300 - HR1370 Medium / Quart

(1) Paint Strainers (Free Add On When In Stock) - 190 Micron

(1) Wooden Mixing Sticks (Free Add On When In Stock) - 12" Wood Mixing Sticks

Quart / HP771 / Grey / HR1360 Fast Reducer

(1) High Build Epoxy Primer ONLY - Quart / Grey

(1) HP770 Series C High Build Epoxy Hardener ONLY - Quart

(1) Urethane Reducers HR1300 - HR1360 Fast / Quart

(1) Paint Strainers (Free Add On When In Stock) - 190 Micron

(1) Wooden Mixing Sticks (Free Add On When In Stock) - 12" Wood Mixing Sticks

Quart / HP772 / Black / No Reducers

(1) High Build Epoxy Primer ONLY - Quart / Black

(1) HP 770 Series-C Hardener ONLY - Quart

(1) Mixing Sticks - Wood

(1) Strainers - 190 Micron

Quart / HP772 / Black / HR1390 Extra Slow Reducer

(1) High Build Epoxy Primer ONLY - Quart / Black

(1) HP770 Series C High Build Epoxy Hardener ONLY - Quart

(1) Urethane Reducers HR1300 - HR1390 Ex Slow / Quart

(1) Paint Strainers (Free Add On When In Stock) - 190 Micron

(1) Wooden Mixing Sticks (Free Add On When In Stock) - 12" Wood Mixing Sticks

Quart / HP772 / Black / HR1380 Slow Reducer

(1) High Build Epoxy Primer ONLY - Quart / Black

(1) HP770 Series C High Build Epoxy Hardener ONLY - Quart

(1) Urethane Reducers HR1300 - HR1380 Slow / Quart

(1) Paint Strainers (Free Add On When In Stock) - 190 Micron

(1) Wooden Mixing Sticks (Free Add On When In Stock) - 12" Wood Mixing Sticks

Quart / HP772 / Black / HR1370 medium Reducer

(1) High Build Epoxy Primer ONLY - Quart / Black

(1) HP770 Series C High Build Epoxy Hardener ONLY - Quart

(1) Urethane Reducers HR1300 - HR1370 Medium / Quart

(1) Paint Strainers (Free Add On When In Stock) - 190 Micron

(1) Wooden Mixing Sticks (Free Add On When In Stock) - 12" Wood Mixing Sticks

Quart / HP772 / Black / HR1360 Fast Reducer

(1) High Build Epoxy Primer ONLY - Quart / Black

(1) HP770 Series C High Build Epoxy Hardener ONLY - Quart

(1) Urethane Reducers HR1300 - HR1360 Fast / Quart

(1) Paint Strainers (Free Add On When In Stock) - 190 Micron

(1) Wooden Mixing Sticks (Free Add On When In Stock) - 12" Wood Mixing Sticks

Quart / HP773 / White / No Reducers

(1) High Build Epoxy Primer ONLY - Quart / White

(1) HP 770 Series-C Hardener ONLY - Quart

(1) Mixing Sticks - Wood

(1) Strainers - 190 Micron

Quart / HP773 / White / HR1390 Extra Slow Reducer

(1) High Build Epoxy Primer ONLY - Quart / White

(1) HP770 Series C High Build Epoxy Hardener ONLY - Quart

(1) Urethane Reducers HR1300 - HR1390 Ex Slow / Quart

(1) Paint Strainers (Free Add On When In Stock) - 190 Micron

(1) Wooden Mixing Sticks (Free Add On When In Stock) - 12" Wood Mixing Sticks

Quart / HP773 / White / HR1380 Slow Reducer

(1) High Build Epoxy Primer ONLY - Quart / White

(1) HP770 Series C High Build Epoxy Hardener ONLY - Quart

(1) Urethane Reducers HR1300 - HR1380 Slow / Quart

(1) Paint Strainers (Free Add On When In Stock) - 190 Micron

(1) Wooden Mixing Sticks (Free Add On When In Stock) - 12" Wood Mixing Sticks

Quart / HP773 / White / HR1370 medium Reducer

(1) High Build Epoxy Primer ONLY - Quart / White

(1) HP770 Series C High Build Epoxy Hardener ONLY - Quart

(1) Urethane Reducers HR1300 - HR1370 Medium / Quart

(1) Paint Strainers (Free Add On When In Stock) - 190 Micron

(1) Wooden Mixing Sticks (Free Add On When In Stock) - 12" Wood Mixing Sticks

Quart / HP773 / White / HR1360 Fast Reducer

(1) High Build Epoxy Primer ONLY - Quart / White

(1) HP770 Series C High Build Epoxy Hardener ONLY - Quart

(1) Urethane Reducers HR1300 - HR1360 Fast / Quart

(1) Paint Strainers (Free Add On When In Stock) - 190 Micron

(1) Wooden Mixing Sticks (Free Add On When In Stock) - 12" Wood Mixing Sticks

YouTube Videos

Tamco Paint's Tech Video: How to Use the HP77X Series by Greg Gouveia

Tamco Paint's Tech Video: HP77X Series High Build Epoxy Mixing by Greg Gouveia

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