---
product_id: 92409286
title: "Scotch 311DC Heavy Duty 1-Inch Mounting Squares, 48 Squares (2 Sets)"
brand: "3m"
price: "฿1190"
currency: THB
in_stock: true
reviews_count: 8
category: "3 M"
url: https://www.desertcart.co.th/products/92409286-scotch-311dc-heavy-duty-1-inch-mounting-squares-48-squares
store_origin: TH
region: Thailand
---

# Instant peel & stick bond 1" x 1" double-sided foam 2 lbs hold per square Scotch 311DC Heavy Duty 1-Inch Mounting Squares, 48 Squares (2 Sets)

**Brand:** 3m
**Price:** ฿1190
**Availability:** ✅ In Stock

## Summary

> 🖼️ Stick it, don’t drill it—mount like a pro with zero wall drama!

## Quick Answers

- **What is this?** Scotch 311DC Heavy Duty 1-Inch Mounting Squares, 48 Squares (2 Sets) by 3m
- **How much does it cost?** ฿1190 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/92409286-scotch-311dc-heavy-duty-1-inch-mounting-squares-48-squares)

## 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

- • **Precision 1-Inch Foam Squares:** Pre-cut, double-sided adhesive conforms to uneven surfaces for a flawless grip.
- • **Heavy-Duty Hold Without Drills:** Supports up to 2 lbs per square—securely mount décor without damaging walls.
- • **Versatile Surface Compatibility:** Works on wood, tile, glass, metal, and painted walls—perfect for stylish, damage-free displays.
- • **Permanent Bond for Long-Term Use:** Reliable, lasting adhesion ideal for office, home, or classroom mounting needs.
- • **Tool-Free, Mess-Free Installation:** Peel, stick, and press—no nails, no glue, no hassle, just instant hold.

## Overview

3M Scotch 311DC Heavy Duty Mounting Squares are 1-inch double-sided foam adhesive pads designed to hold up to 2 lbs each. They provide a permanent, damage-free mounting solution for photos, signs, and décor on a variety of indoor surfaces. Easy peel-and-stick application ensures a clean, tool-free installation, making them perfect for professional and creative spaces alike.

## Description

Upgrade your workspace with the Scotch Heavy Duty Double-Sided Mounting Squares – a convenient, mess-free solution for hanging and organizing. These 1-inch foam adhesive squares deliver a strong permanent bond on a variety of surfaces, letting you mount decorations and equipment without tools or wall damage. Each square is double-coated with 3M adhesive for reliable hold; simply peel and stick to replace nails, tacks, or glue. Whether you’re displaying photos in the office, installing a whiteboard, or decorating a classroom, these mounting squares make it easy and safe.Reliable Heavy-Duty Performance: Engineered for heavy-duty hold, each foam pad supports up to 2 pounds. Use multiple squares for larger or heavier items. The adhesive conforms to uneven surfaces, ensuring a tight grip even on textured walls or rough wood. Once applied, the permanent bond keeps your items securely in place long-term – ideal for gallery walls, mirrors, signs, or shelving. (For temporary or removable needs, consider Scotch’s removable mounting solutions.)Easy Application & Versatility: Using these pre-cut adhesive pads is as simple as peel, stick, and press. There’s no curing time – achieve full bond strength in seconds. The squares adhere to most indoor surfaces, including painted drywall, ceramic tile, glass, metal, and finished wood. (Avoid use on delicate wallpaper or flat paint, as the bond is very strong.) Because they’re clear of any mess or residue, they offer a clean, professional mounting for offices, dorms, classrooms, and home projects.Organize and decorate with confidence using Scotch Heavy Duty Mounting Squares. No tools, no holes, and no hassle – just a quick and permanent hold that showcases your décor, not the mounting method. Keep a pack of these 48 adhesive squares on hand for any time you need to hang an item and make your space more functional and inviting.

Review: Great for back of whiteboard and add magnets - I used these to attach a whiteboard to my fridge, which has a slight curve. I stuck them on the back of the board, added magnets, and it held perfectly in place! I love that they come in small square shapes—they’re super versatile. They also work great for homemade cards to add dimension and make artwork pop. Super handy and easy to use!
Review: Works very well. - I am putting these under figurines so that if they get humped they won't break. The ones that have the hooks just aren't strong enough for this use. These work great.

## Features

- Heavy-Duty Hold, No Drilling: Industrial-strength foam adhesive squares support up to 2 lbs each, securely mounting photos, signs, or décor without nails or drilling for damage-free walls.
- Double-Sided Foam Adhesive: Pre-cut 1” x 1” squares coated on both sides bond instantly to your item and wall. The conformable foam fills gaps on uneven surfaces for a reliable grip on wood, tile, glass, and painted walls.
- Permanent Bond for Long-Term Use: Creates a strong, permanent hold that won’t budge over time. An ideal choice for permanent mounting of office name plates, frames, mirrors, or equipment – a sturdier alternative to hook-and-loop or putty adhesives.
- Easy Peel & Stick Application: Simply peel off the backing and press. These mounting squares are mess-free and tool-free, offering a clean installation in seconds – no drills, hammers, or sticky glue needed.
- Versatile Indoor Mounting: Designed for home, classroom, and office use. Adheres best to clean, dry surfaces like drywall, finished wood, metal, or ceramic. (Not recommended on wallpaper or flat paint.) Use them to hang signs, organize cable clips, or create gallery walls with confidence.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DM7VDNL |
| Adhesive Format | double-sided |
| Adhesive Location | both_sides |
| Adhesive Side Count | 2 |
| Best Sellers Rank | #30,437 in Office Products ( See Top 100 in Office Products ) #181 in Mounting Tape |
| Brand | 3M |
| Color | Green |
| Compatible Material | Wood,ceramic,decorations |
| Date First Available | May 30, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Resistance | not_water_resistant |
| Item Weight | 1.13 ounces |
| Item model number | 76996_2PACK |
| Manufacturer | 3M |
| Material | Foam |
| Number of Items | 48 |
| Product Dimensions | 5.6 x 3.9 x 2 inches |
| Size | 2 Set (98 Squares) |
| Special Feature | Heavy Duty |
| Surface Recommendation | Wood |
| Tensile Strength | 2 Pounds |
| UPC | 021200274640 021200267772 021200257407 021200273247 021200256318 021200257124 021200274091 021200268144 021200268854 021200267611 |
| Unit Count | 96.0 Count |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** 3M
- **Color:** Green
- **Material:** Foam
- **Number of Items:** 48
- **Special Feature:** Heavy Duty

## Images

![Scotch 311DC Heavy Duty 1-Inch Mounting Squares, 48 Squares (2 Sets) - Image 1](https://m.media-amazon.com/images/I/812qstKW-BL.jpg)

## Questions & Answers

**Q: How thick are these squares?**
A: Very thin

**Q: Do these damage painted surfaces when removing?**
A: I've never had a problem, so, no.

**Q: Can i put on the back of my fabric chair to hold a small pillow to the back of the chair?**
A: I have never done that but you can try and see if it works.  I can tell you that I have been able to secure a vinyl holiday flag to the wall inside my house and it held until I was ready to take it down.

**Q: 3M instructions on how to remove? No picture of back of packet.**
A: I’ve used this product on glass and it literally just peeled right off. I would imagine something like goo gone would help if you have any stubborn residue. The way the sticky part is I wouldn’t use this on something painted/stained, so removal shouldn’t be difficult.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for back of whiteboard and add magnets
*by S***S on July 16, 2025*

I used these to attach a whiteboard to my fridge, which has a slight curve. I stuck them on the back of the board, added magnets, and it held perfectly in place! I love that they come in small square shapes—they’re super versatile. They also work great for homemade cards to add dimension and make artwork pop. Super handy and easy to use!

### ⭐⭐⭐⭐⭐ Works very well.
*by J***E on December 12, 2024*

I am putting these under figurines so that if they get humped they won't break. The ones that have the hooks just aren't strong enough for this use. These work great.

### ⭐⭐⭐⭐⭐ Great that there's 2 sets for hanging posters
*by K***K on October 9, 2024*

These are a repeat purchase. Although these might seem pricey, the value is in that you do not have to hang a poster or something similar with them more than once. They stay put! My college office and the walls adjacent to it is constructed of concrete blocks, so there's no thought of nailing anything anywhere, and "Command Strips" have not worked for me for hanging posters, concert programs and other notices. I can always count on these and make sure I have some on hand in case I need to put something else on my door, wall or just outside my office. Terrific product, so convenient to purchase here.

## Frequently Bought Together

- 3M Scotch 311DC Heavy Duty 1-Inch Mounting Squares, 48 Squares (2 Sets)
- Command 20 lb X-Large Picture Hanging Strips, 16 Pairs White Command Strips Heavy Duty Picture Hanger

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-24*