after applying this, do I need to sand before painting or have this adhesive??

You can paint over within 24 hours, any longer you need to scuff with atleast a scothbrite or 240-320 for primer 400-600 grit for top coat.

Can i use transtar urethane reducer to use this as a sealer

Follow the prjnted instructions for prjmer and sealer. 1:1 as primer and 1:1:1/2 as sealer.

bare metal (car) have scratches will this fill scratches? if not what product do you recommend to fil scratches?

To fill pits and scratch I use : Bondo glazing spot putty

can be use on primer (urethane) all ready apply ? to make sure no rust

I don’t know about that but it’s supposed to go on direct to metal so it doesn’t rust and polyester filler primer on top after .

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Custom Shop, Gray DTM Epoxy Primer/Sealer 2.1 VOC, 1:1 Mix, 1 Gallon Kit

Custom Shop, Gray DTM Epoxy Primer/Sealer 2.1 VOC, 1:1 Mix, 1 Gallon Kit

Product ID: 120009506

Details

Brand
Custom Shop
Color
Gray
Indoor/Outdoor Usage
Outdoor
Item Volume
2 quarts
Paint Type
Spray
Size
32 Fl Oz (Pack

⏱️Fast Dry - 15 min full cure

⚙️1:1 Mix Ratio for precision

🛡️Advanced Anti-Corrosive Formula

306749CFA

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Seal the deal with speed and strength—your metal’s new best friend!

ECO SMART 2 1 VOC - Low VOC formula that’s compliant coast to coast without sacrificing performance.
ULTIMATE METAL DEFENSE - Superior adhesion and corrosion resistance on bare metal, aluminum, fiberglass, and more.
VERSATILE DTM SEALER - Direct-to-metal application or as a sealer for urethane and basecoat clearcoat systems.
PRECISION PERFECT 1 1 MIX - No guesswork, no induction time—just flawless blending every time.
RAPID READY IN 15 MINUTES - Get your project moving fast with industry-leading quick cure times.

Custom Shop Gray DTM Epoxy Primer/Sealer is a high-performance, 1:1 mix ratio epoxy primer designed for direct-to-metal use. Featuring advanced anti-corrosive additives and superior adhesion to metals and plastics, it dries fast with a full cure in 15 minutes. This low VOC, lead- and chromate-free formula offers excellent salt spray resistance and smooth finish, making it ideal for automotive and industrial applications.

Specifications

ASIN	B07NXWF5BV
Age Range Description	Adult
Best Sellers Rank	#35,804 in Automotive ( See Top 100 in Automotive ) #27 in Automotive Primers
Brand Name	Custom Shop
Color	Gray
Color Code	#808080
Container Type	Can
Coverage	150-200 sq ft per 2 quarts
Customer Reviews	4.2 4.2 out of 5 stars (712)
Dry Time In Hours	0.25
Full Cure Time	15 minutes
Included Components	Spray
Indoor Outdoor Usage	Outdoor
Is Waterproof	True
Item Form	Gel
Item Volume	2 quarts
Manufacturer	Custom Shop
Paint Type	Spray
Part Number	Kit-KEP405-GL
Size	32 Fl Oz (Pack of 4)
Special Features	Fast-Drying
Specific Uses For Product	car
Surface Recommendation	Metal
UPC	848849098204
Unit Count	128 Fluid Ounces
Water Resistance Level	Water Resistant

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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306749CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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3 weeks ago

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