Custom Shop - Gray DTM High Build Urethane Primer Surfacer 2.1 VOC (1-1/4 Gallon Kit) High-Performance Direct to Metal Primer for Automotive and Industry use Kit= 1 Gal. of DTM Primer and 1 Qt. of Hardener
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Custom Shop - Gray DTM High Build Urethane Primer Surfacer 2.1 VOC (1-1/4 Gallon Kit) High-Performance Direct to Metal Primer for Automotive and Industry use Kit= 1 Gal. of DTM Primer and 1 Qt. of Hardener

4.5/5
Product ID: 492286193
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Details

  • Brand
    Custom Shop
  • Color
    Gray
  • Finish Type
    Gloss
  • Size
    128 Fl Oz of
  • Item Volume
    1.25 Gallons
  • Special Feature
    Low VOC Rust
⚡Fast 3-hour dry time
🌿Low 2.1 VOC, eco-conscious
🛡️Advanced anti-corrosive formula

Description

🛠️ Prime Fast, Finish Flawless — The Ultimate DTM Primer for Pros Who Demand More

  • ECO SMART LOW VOC - Complies coast-to-coast with a low 2.1 VOC formula—performance meets responsibility.
  • RUST RESISTANT ARMOR - Loaded with anti-corrosive additives to keep your projects pristine and protected.
  • RAPID DRY SAND READY - Get from primer to paint in just 3 hours—no downtime, no delays.
  • SUPERIOR METAL ADHESION - Engineered resin system bonds flawlessly to bare metal, aluminum, fiberglass, and more.
  • UNIVERSAL COMPATIBILITY - Seamlessly topcoat with all major automotive paint brands for flawless finishes every time.

Custom Shop Gray DTM High Build Urethane Primer Surfacer is a premium 1.25-gallon kit featuring a 4:1 mix ratio with hardener. Designed for direct-to-metal applications, it offers superior adhesion to metals, fiberglass, and plastics while providing fast 3-hour dry time and excellent sanding properties. Its low 2.1 VOC formula is lead and chromate free, packed with anti-corrosive additives for maximum rust protection, and compatible with all major automotive topcoats, making it ideal for professional automotive and industrial use.

Specifications

BrandCustom Shop
ColorGray
Finish TypeGloss
Size128 Fl Oz (Pack of 1)
Item Volume1.25 Gallons
Special FeatureLow VOC, Rust Resistant, Fast-Drying
Unit Count128.0 Fluid Ounces
Paint TypePrimer
Specific Uses For ProductAutomotive and Industrial applications
Surface RecommendationMetal
Indoor/Outdoor UsageOutdoor
Item FormLiquid
Included ComponentsPrimer, Hardener
Age Range (Description)Adult
Is WaterproofFalse
Model NameDTM High Build Urethane Primer Surfacer
Package Informationkit
Color Code#A9A9A9
Full Cure Time3 Hours
CoverageCorrosion resistance and top coat compatibility
Water Resistance LevelNot Water Resistant
UPC840234512654
ManufacturerCustom Shop
Dry Time In Hours3
Part NumberCUS KIT-DTM-HB624-GL
Item Weight16.46 pounds
Package Dimensions10.3 x 10.3 x 7.8 inches
Country of OriginChina
FinishGloss
Special FeaturesLow VOC, Rust Resistant, Fast-Drying
Batteries Included?No
Batteries Required?No

Reviews

4.5

All from verified purchases

R**E

Great DTM product and seller!

This DTM-B624 Primer worked great and stuck to all surfaces on my 1967 Camaro. It also took base coat really well. The product is great, but the tech support is even better! I called and asked questions multiple times and they were excellent customer service. It was my first full car paint job and I asked basic questions, but they more than wanted the help. I highly reccomend Restoration Shop DTM-B624 primer if you have some sand through and exposed metal, but even more so I reccomend TCP Global Corp and their great customer service!

A**M

Very good

Sprays nicely and sands very well

A**D

Works great if you know what you are doing

everyone yacking on about it drying too fast needs to learn how to read the weather and humidity the day they plan to use it instead of 4:1 knock it down to 5:1 and reduce a little if you can't figure out how to get it to work for you not discouraging DIY but the Internet is free read up watch some videos there's a lot of info out there about how to do an entire paint job start to finish and the good ones will talk about the effect the weather some gloss over that (no pun intended ) because of you do it regularly you'll just know i use this for customers on a serioud budget and ive had some cars out there for about 2 years now with thid on it i use every product on a vehicle of my own before i put it on a customers vehicle and my truck tail gate and bedside is still flawless 2 years later every paint and primer is different in its own way if you are going to paint you have to learn to adapt to the material you use

D**T

GOOD PRIMER, QUESTIONABLE INSTRUCTIONS

Sprayed this mixed 4:1 with a 2.0 tip at 80 deg, 52% humidity. Came out almost granular, but stuck well and covered well. I think the recommendations to use less activator and some reducer are spot-on. The only downside was the extra work of eliminating the granular bumps with more sanding than you might of had to do. Don't know how it would have sprayed at 70 or 75 degrees. At 80 the pot life was definitely shorter than 1 hour. Clean that spray gun quickly!

R**S

Great product for the money

ive used this primer once and i love it. I used it on a 90 degree day, using a hvlp harbor freight spray gun, i sprayed at 30psi to the tip and used a 1.7mm needle and tip. the primer was drying before it even hit the car ( due to the 90 degree temp). But even then, it still stuck and created a nice layer of primer. After sanding with 600 grit to get the texture feel out of the primer, it still covered the car and sanded very nicely. Next coat will be sprayed with a 2.0mm tip and needle to help prevent the paint from drying before it hits the car.

P**S

Poopants likey

Good primer. Sands well. Came out dry with my airgunsa and a 1.8 tip. I bought a tcp spray gun to use for primer and it worked well with a 2.5 tip. The 2.0 was still a little dry.

P**T

Junk, terrible product and customer service

Got this primer and from the start it was junk mix ratio is 4 to 1 and mixed properly the primer was drying in the cup within 10 minutes of being mixed , the data sheet says the pot life at 75deg F is one hour. I called the company and they told me that it was too hot the day I sprayed the primer and the day I sprayed it was 70deg out so they clearly do not want to stand behind their productTerrible customer service and product I would avoid them and look for a different company

T**L

Very high build

I have been using Restoration Shop products the last five years and have had good luck. This product is a very high build primer and goes on easily. I used a 1.8 mm tip on a HVLP gun. Just a word of caution. This product is very thick. I used the max allowable reducer to thin and it sprayed fine.

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TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Custom Shop Gray Dtm High Build Urethane Primer Surfacer 2 | Desertcart GB