---
product_id: 1340699
title: "3M Tape Primer 94 1/2 Pint 8oz For Vinyl Di-Noc"
brand: "3m"
price: "€ 78.26"
currency: EUR
in_stock: true
reviews_count: 13
category: "3 M"
url: https://www.desertcart.hr/products/1340699-3m-tape-primer-94-1-2-pint-8oz-for-vinyl
store_origin: HR
region: Croatia
---

# 5 min full cure time 8 fl oz precision liquid Multi-surface adhesion boost 3M Tape Primer 94 1/2 Pint 8oz For Vinyl Di-Noc

**Brand:** 3m
**Price:** € 78.26
**Availability:** ✅ In Stock

## Summary

> 🛠️ Stick with the best—prime like a pro, bond like a boss!

## Quick Answers

- **What is this?** 3M Tape Primer 94 1/2 Pint 8oz For Vinyl Di-Noc by 3m
- **How much does it cost?** € 78.26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/1340699-3m-tape-primer-94-1-2-pint-8oz-for-vinyl)

## Best For

- 3m enthusiasts

## Why This Product

- Trusted 3m brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Fast-Track Bonding:** Achieve full adhesion in just 5 minutes—no waiting, no delays.
- • **Precision Application:** Apply thin, uniform coats with brush, swab, or spray for professional results every time.
- • **Durability You Can Trust:** Enhances tape hold so strongly, your installations stay put even at highway speeds.
- • **Pro-Grade Maintenance Essential:** Ideal for fleet, plant, and outdoor use—engineered for demanding professional environments.
- • **Universal Surface Compatibility:** Seamlessly primes plastics, metals, wood, and more for flawless tape bonding.

## Overview

3M Tape Primer 94 is a high-performance surface primer designed to dramatically improve adhesion of 3M tapes on a wide range of substrates including plastics, metals, wood, and painted surfaces. With a quick 5-minute dry time and versatile application methods, it ensures a durable, professional-grade bond ideal for industrial, automotive, and outdoor projects. Trusted by professionals for secure, long-lasting tape installations.

## Description

3M Tape Primer 94 can be used to promote adhesion of 3M tapes to surfaces such polyethylene, polypropylene, ABS, PET/PBT blends, concrete, wood, glass, metal and painted metal surfaces. Surface Preparation: The bonding surface must be relatively clean and dry. Contaminated surfaces should be cleaned with a 50/50 Isopropyl Alcohol and water mixture. A clean lint-free cloth should be used. Application: Shake 3M primer 94 well before using. Apply a thin uniform coating to the bonding surface using the minimum amount that will fully coat the surface. Allow 3M primer 94 to dry thoroughly before applying tape. This is usually accomplished in 5 minutes at room temperature. Be sure the primed surface remains free from contaminants prior to applying the tape. Porous surfaces may require 2 applications of 3M primer 94 for uniform coverage and good adhesion. Allow first application of primer to dry before applying the second coat. 3M primer 94 may be applied with brush or swab. It can also be applied with a pressurized flow gun, knurled roller or other similar type of application equipment. Clean up: 3M primer 94 can be removed with isopropyl alcohol. Vigorous scrubbing may be required. Note: Carefully read and follow manufacturer's precautions and directions for use when handling cleaning solvents. Ships ground service only. Hazardous, we will not ship by air freight. Can't be shipped outside of USA

Review: Excellent primer - Works very well at enhancing adhesion.
Review: Used with VHB for RV solar install - (Duplicate review to the one for the VHB 4950) I contacted 3M and asked which VHB tape to use for installing solar panels (aluminum brackets) to the roof of an RV (fiberglass). They recommended VHB 4950 along with 3M Tape Primer 94. The primer is a lot more expensive than the tape but since I didn't want my panels flying off at 60 mph, it was a worthwhile expense. Simple to install (clean with alcohol, apply primer, apply tape, apply force while it cures) and it sticks with a vengeance. It definitely doesn't allow for do-overs so make sure you get it right the first time. As a final extra measure, I applied Eternabond tape on top of the bracket to prevent water, ice, dust and dirt from working their way under and as extra support. I can honestly say that the roof of the RV will probably come off before the panels do.

## Features

- Surface Primer: This primer promotes adhesion of 3M tapes.
- For use on many plastic, rubber, painted and bare metal substrates.
- For Use with 3M Di-Noc Carbon fiber and Wood Grain Vinyls

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005LDG7HQ |
| Best Sellers Rank | #28,394 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #187 in Hardware Sealers #250 in Duct Tape |
| Brand | 3M |
| Color | Amber colored |
| Color Code | #C4A484 |
| Coverage | Full |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,057) |
| Date First Available | September 5, 2011 |
| Dry Time In Hours | 24 |
| Exterior | Abs,Carbon Fiber,Metal,Painted,Plastic,Polypropylene,Rubber |
| Finish Type | Matte |
| Full Cure Time | 5 Minutes |
| Included Components | Item |
| Indoor/Outdoor Usage | Outdoor |
| Is Discontinued By Manufacturer | No |
| Is Waterproof | False |
| Item Form | Liquid |
| Item Volume | 8 Fluid Ounces |
| Item Weight | 9 ounces |
| Item model number | PRIMER94_500ml |
| Manufacturer | 3M |
| Manufacturer Part Number | PRIMER94_500ml |
| Model Name | 3M |
| Package Information | Can |
| Paint Type | Spray |
| Product Dimensions | 5.91 x 5.91 x 5.91 inches |
| Size | 8 Fl Oz (Pack of 1) |
| Special Feature | Glow In The Dark |
| Special Features | Glow In The Dark |
| Specific Uses For Product | Fleet and plant maintenance. |
| Surface Recommendation | Miscellaneous |
| Unit Count | 8.0 Fluid Ounces |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** 3M
- **Color:** Amber colored
- **Finish Type:** Matte
- **Item Volume:** 8 Fluid Ounces
- **Paint Type:** Spray
- **Size:** 8 Fl Oz (Pack of 1)
- **Special Feature:** Glow In The Dark
- **Specific Uses For Product:** Fleet and plant maintenance.
- **Surface Recommendation:** Miscellaneous
- **Unit Count:** 8.0 Fluid Ounces

## Images

![3M Tape Primer 94 1/2 Pint 8oz For Vinyl Di-Noc - Image 1](https://m.media-amazon.com/images/I/61eS935Q3GL.jpg)
![3M Tape Primer 94 1/2 Pint 8oz For Vinyl Di-Noc - Image 2](https://m.media-amazon.com/images/I/610HwtNIplL.jpg)

## Questions & Answers

**Q: What is the expected yield for one container? Looking to use this in conjunction with 3M sealing tape for my sheathing seams.**
A: It doesn't take much.  The vinyl adheres to the surface very well.  I only used a 1/2 inch bead of primer at the edges or to glue an overlap.  Frankly, I probably didn't need it at all.

**Q: i purchased metal door sills for my car to attach to the plastic entry. good fit but the 3m tape is not sticking. is this product what i need?**
A: This is the right promoter for your application, however, I am not sure you have the right 3M tape. (Even if you have just any 3M tape, this adhesion promoter is going to help A LOT). You also need to clean the surface with isopropyl alcohol, before applying the promoter.

**Q: Does this product work as well as the 3m edge sealer stuff to seal vinyl wrap edges?**
A: I don't know about the edge sealer stuff but the primer works real well. I used it to wrap my motorcycle wheels with 3M carbon fiber vinyl about 4 years ago and the wheels are still as perfect as the day I did them

**Q: Will this ruin the underlying paint or plastic its applied to?**
A: Not that I've noticed. I used this primer for laying out some di-noc carbon fiber wrap on some panels on my Honda Shadow VLX, and as long as I heated the vinyl and primer and peeled it....no paint came off. I also used it to help led strips adhere to some surfaces on my Suzuki Boulevard C50, (had 3m double sided tape, just used the primer to make sure they stuck)....apply a little heat and slowly peel. You could also use alcohol to soften the primer.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent primer
*by B***E on December 31, 2025*

Works very well at enhancing adhesion.

### ⭐⭐⭐⭐⭐ Used with VHB for RV solar install
*by C***F on May 13, 2024*

(Duplicate review to the one for the VHB 4950) I contacted 3M and asked which VHB tape to use for installing solar panels (aluminum brackets) to the roof of an RV (fiberglass). They recommended VHB 4950 along with 3M Tape Primer 94. The primer is a lot more expensive than the tape but since I didn't want my panels flying off at 60 mph, it was a worthwhile expense. Simple to install (clean with alcohol, apply primer, apply tape, apply force while it cures) and it sticks with a vengeance. It definitely doesn't allow for do-overs so make sure you get it right the first time. As a final extra measure, I applied Eternabond tape on top of the bracket to prevent water, ice, dust and dirt from working their way under and as extra support. I can honestly say that the roof of the RV will probably come off before the panels do.

### ⭐⭐⭐⭐⭐ Very good ADHESION with 3M Dual Lock Fasteners on aluminum window frames
*by S***T on June 1, 2024*

Primer 94 is a clear thin liquid primer sold in 1/2 pint cans at $20 (which is very high priced). I did have Very good ADHESION with 3M Dual Lock Fasteners on 12 aluminum window frames, along with 12 polycarbonate hurricane panels primed with "94" for the 3M fasteners on them as well. It does go a long way however, and only took three 1/2 pint cans for both the windows as well as the poly panels. Great primer, works well, but just a bit high priced.

## Frequently Bought Together

- 3M Tape Primer 94 1/2 Pint 8oz For Vinyl Di-Noc
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- 3M KTS-DL1 Design Line Knifeless Tape - 50m (164ft)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-05*