---
product_id: 94786442
title: "3M Dual Lock Reclosable Fastener TB3870 250/250 Black, 1 in x 10 ft, 2 strips"
brand: "3m dual lock"
price: "¥14632"
currency: JPY
in_stock: true
reviews_count: 8
category: "Industrial"
url: https://www.desertcart.jp/products/94786442-3m-dual-lock-reclosable-fastener-tb3870-250-250-black-1
store_origin: JP
region: Japan
---

# 3M Dual Lock Reclosable Fastener TB3870 250/250 Black, 1 in x 10 ft, 2 strips

**Brand:** 3m dual lock
**Price:** ¥14632
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 3M Dual Lock Reclosable Fastener TB3870 250/250 Black, 1 in x 10 ft, 2 strips by 3m dual lock
- **How much does it cost?** ¥14632 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/94786442-3m-dual-lock-reclosable-fastener-tb3870-250-250-black-1)

## Best For

- 3m dual lock enthusiasts

## Why This Product

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

## Description

Color:Black
            
          
          
        
      
    
  


        
        
     
	       
     

     
                              
     
       	       
        
         
        
        	
        		Product Description
        	
        	
        		
        			A modified acrylic adhesive on the back of a black polypropylene reclosable fastener. 250 stems per square inch. 0.24 inch engaged thickness. Closure life 1,000.
				    	
					
        		
        		
        	
        
        	
        		From the Manufacturer
        	
        	
        		
        			A modified acrylic adhesive on the back of a black polypropylene reclosable fastener. 250 stems per square inch. 0.24 inch engaged thickness. Closure life 1,000.

## Features

- Type 250 stem density polyolefin fastener which mates to Type 170, 250 or 400.
- Designed to bond to many plastics and powder coated paints and medium to low surface energy materials with little or no surface preparation.
- General Industrial, Transportation, Speciality Vehicle, Medical, Military, Packaging, Point of Purchase Displays, Exhibits, Electronics, Construction, Furniture, Maintenance Repair and Operations (MRO)
- Attach Doors, Flexible Solar Panels, Headliners, Access Panels, Signs and Display Components.
- There are Two different strips that interlock in a bag but only One Mated Strip in a bag.

## Images

![3M Dual Lock Reclosable Fastener TB3870 250/250 Black, 1 in x 10 ft, 2 strips - Image 1](https://images-na.ssl-images-amazon.com/images/I/51k%2BVeq-1UL.jpg)
![3M Dual Lock Reclosable Fastener TB3870 250/250 Black, 1 in x 10 ft, 2 strips - Image 2](https://images-na.ssl-images-amazon.com/images/I/514AKF1ry9L.jpg)
![3M Dual Lock Reclosable Fastener TB3870 250/250 Black, 1 in x 10 ft, 2 strips - Image 3](https://images-na.ssl-images-amazon.com/images/I/51IKRUwCJnL.jpg)
![3M Dual Lock Reclosable Fastener TB3870 250/250 Black, 1 in x 10 ft, 2 strips - Image 4](https://images-na.ssl-images-amazon.com/images/I/51pXCdNTWTL.jpg)
![3M Dual Lock Reclosable Fastener TB3870 250/250 Black, 1 in x 10 ft, 2 strips - Image 5](https://images-na.ssl-images-amazon.com/images/I/41f6q8HoqxL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Strong, yet durable. Variety of nub density, thickness, and adhesive options.
*by D***T on December 29, 2015*

Good price, well, a little pricey, but well worth it. Had tried power grip, but came back to 3m dual lock. Power grip was $15 for 1 meter, and the grip was good, but it was not durable. Tore nubs out every time I separated it. Got the 250 nub density/low surface energy adhesive/regular thickness and it works great. I made a pedal board out of wood and finished it. The adhesive sticks strong, no problems. There is a low profile version, but I got the regular thickness since some of my pedals have screw heads sticking out on the bottom. Pulled apart several times to reposition pedals and so far absolutely zero nubs have pulled out. This stuff just works great!

### ⭐⭐ I believe it's not a counterfeit but...
*by R***D on August 2, 2017*

Reasons -The tape is not like a real 3M product, this is pretty much the first time I've seen a 3M peeled off from the mushroom to the foam parts. See pictures.If this is not sold by Amazon, i'd definitely highly doubt it is a counterfeit.Even though ppl told me Amazon sometimes sell fake product, I still have confidence on them. So I'll simply count this is 3M's lame quality issue.

### ⭐⭐⭐⭐⭐ Great for guitar pedalboards!
*by D***5 on January 29, 2018*

As a guitar player, I've been using this style of fastener for my non carpeted pedalboards for a few years now. This stuff is nice and strong and doesn't get "worn" like classic hook and loop fasteners. It has a nice "pop" when the pieces snap together. The adhesive is great too; it stays put but doesn't leave a nasty residue if you do need to remove it. I am very happy with this stuff!

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**Shop now:** [https://www.desertcart.jp/products/94786442-3m-dual-lock-reclosable-fastener-tb3870-250-250-black-1](https://www.desertcart.jp/products/94786442-3m-dual-lock-reclosable-fastener-tb3870-250-250-black-1)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-22*