---
product_id: 201940773
title: "Pen Containing 3M Primer 94 - Tape Primer Adhesion Promoter .47fl oz / 14mL with Valve Action Reversible Applicator Tip"
brand: "esi"
price: "€ 41.79"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.fi/products/201940773-pen-containing-3m-primer-94-tape-primer-adhesion-promoter-47fl
store_origin: FI
region: Finland
---

# Boosts tape adhesion strength Dries in 30 seconds Reversible dual-tip applicator Pen Containing 3M Primer 94 - Tape Primer Adhesion Promoter .47fl oz / 14mL with Valve Action Reversible Applicator Tip

**Brand:** esi
**Price:** € 41.79
**Availability:** ✅ In Stock

## Summary

> 🖌️ Elevate your adhesion game—because strong bonds mean stronger projects.

## Quick Answers

- **What is this?** Pen Containing 3M Primer 94 - Tape Primer Adhesion Promoter .47fl oz / 14mL with Valve Action Reversible Applicator Tip by esi
- **How much does it cost?** € 41.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/201940773-pen-containing-3m-primer-94-tape-primer-adhesion-promoter-47fl)

## Best For

- esi enthusiasts

## Why This Product

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

## Key Features

- • **Rapid-Dry Formula:** Primer sets in just 30 seconds, accelerating your project timeline without compromising quality.
- • **Enhanced Bond Strength:** Specifically engineered to maximize adhesion of acrylic and rubber-based tapes for lasting results.
- • **Compact & Reusable Design:** Sleek pen-style packaging with valve action ensures no waste and easy storage—perfect for on-the-go pros.
- • **Precision Dual-Flow Applicator:** Switch effortlessly between .100" round and .200" chisel tips for tailored application every time.
- • **Versatile Surface Compatibility:** Optimized for plastics and interior surfaces, making it the go-to primer for diverse professional needs.

## Overview

The ESIPen with 3M Primer 94 is a 14mL reusable pen applicator featuring a reversible valve tip for precise application of a fast-drying, clear yellow primer. Designed to enhance the bond strength of acrylic and rubber-based adhesive tapes, it dries in 30 seconds and offers two flow widths for versatile use on plastic and interior surfaces.

## Description

Convenient and easy to use valve action reversible tip. Dispenses 3M Primer 94 lines of either 0.100"/2.54mm (round tip) or 0.200"/5.08mm (chisel tip) widths. Tip color is either white or beige. For a larger volume 1.18fl oz/35ml search ASIN B0D8QJS3VY. Helps increase the bond strength of acrylic and rubber based tapes. Especially helpful on Low Surface Energy (LSE) and Medium Surface Energy (MSE) substrates such as TPO, PPO, PP, PC, PC + ABS, etc. This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

## Features

- 3M Primer 94 increases the bond strength of acrylic and rubber based adhesive tapes. For a larger volume 1.18fl oz/35ml search ASIN B0D8QJS3VY.
- Repackaged under 3M contract in a convenient reusable marker / pen with reversible tip and two flow widths of .100"/2.54mm (round tip) and .200"/5.08mm (chisel tip). Tip color is either white or beige.
- Contains .47fl oz/14mL of 3M Primer 94
- Clear light yellow primer dries in approximately 30 seconds

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | ESI |
| Color | Clear, Yellow |
| Finish Type | Primer |
| Size | 0.47 Fl Oz (Pack of 1) |
| Item Volume | 14 Milliliters |
| Special Feature | Reversible |
| Unit Count | 1 Count |
| Paint Type | Acrylic |
| Specific Uses For Product | Interior |
| Surface Recommendation | Plastic |
| Item Form | Cylindrical |
| Included Components | Applicator |
| Is Waterproof | False |
| Model Name | Adhesion Promoter |
| Package Information | Can |
| Coverage | Medium |
| UPC | 854907008245 |
| Global Trade Identification Number | 00854907008245 |
| Part Number | P94-PEN14 |
| Item Weight | 0.634 ounces |
| Product Dimensions | 5.5 x 0.5 x 0.5 inches |
| Finish | Primer |
| Item Package Quantity | 1 |
| Special Features | Reversible |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** ESI
- **Color:** Clear, Yellow
- **Finish Type:** Primer
- **Size:** 0.47 Fl Oz (Pack of 1)
- **Item Volume:** 14 Milliliters
- **Special Feature:** Reversible
- **Unit Count:** 1 Count
- **Paint Type:** Acrylic
- **Specific Uses For Product:** Interior
- **Surface Recommendation:** Plastic

## Images

![Pen Containing 3M Primer 94 - Tape Primer Adhesion Promoter .47fl oz / 14mL with Valve Action Reversible Applicator Tip - Image 1](https://m.media-amazon.com/images/I/41twKEOFtLL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It does exactly what it is supposed to do
*by S***R on November 28, 2023*

I was searching for 3M Adhesion Promoter wipes and found they were pretty pricey. Came across this pen as a suggested item and thought why not give it a try. It works folks. I use it for helping 3M double sided tape to stick to automotive glass that is in the sun all summer.... use it for automotive accessories. It even helps with command hooks on tough to stick to exterior surfaces.

### ⭐⭐⭐⭐⭐ Helps a lot
*by J***A on March 2, 2023*

As far as I am concerned this is manditory for installing anything with the 3M adhesive tape. MASSIVELY increases the holding strength, but makes it harder to install. The reversable tip is nice, just make sure it is snug as it can pop out if it is not and your product will spill. You will get a ton of uses out of this pen, WAY more than the bags of the single use applicators.

### ⭐⭐⭐⭐⭐ Works great
*by N***  on June 2, 2024*

A+ works great

## Frequently Bought Together

- ESI Pen Containing 3M Primer 94 - Tape Primer Adhesion Promoter .47fl oz / 14mL with Valve Action Reversible Applicator Tip
- 3M Super-Strength Molding Tape, 1/2 in x 15 ft, High Strength Double-Sided Adhesive, Permanently Attaches Side Moldings, Trim and Emblems to Interior and Exterior of Vehicles (03614)
- 3M Double Sided Tape VHB 0.5" x 15.4 Ft 5925, Heavy Duty Mounting Tape, Foam Tape Strong Adhesive for Automotive Emblem Décor Home Office Logos Indoor Outdoor, Black, 0.025in Thick

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**Shop now:** [https://www.desertcart.fi/products/201940773-pen-containing-3m-primer-94-tape-primer-adhesion-promoter-47fl](https://www.desertcart.fi/products/201940773-pen-containing-3m-primer-94-tape-primer-adhesion-promoter-47fl)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-20*