---
product_id: 276018516
title: "NMM Underlayment Seam Tape"
brand: "nmm"
price: "£29.46"
currency: GBP
in_stock: true
reviews_count: 5
category: "Nmm"
url: https://www.desertcart.co.uk/products/276018516-nmm-underlayment-seam-tape
store_origin: GB
region: United Kingdom
---

# Moisture control barrier 164 ft length for extensive coverage Easy to cut and apply NMM Underlayment Seam Tape

**Brand:** nmm
**Price:** £29.46
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the deal with seamless strength!

## Quick Answers

- **What is this?** NMM Underlayment Seam Tape by nmm
- **How much does it cost?** £29.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/276018516-nmm-underlayment-seam-tape)

## Best For

- nmm enthusiasts

## Why This Product

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

## Key Features

- • **User-Friendly:** Smooth laydown and easy cutting for quick installation
- • **Generous Length:** 164 feet of tape covers large projects without interruption
- • **Trusted Quality:** Polyethylene material with 4.4-star rating from 750+ pros
- • **Seamless Protection:** Ensures durable, moisture-resistant underlayment joins
- • **Precision Application:** 2-inch width balances coverage and ease of handling

## Overview

NMM Underlayment Seam Tape is a 2-inch wide, 164-foot long polyethylene tape designed to provide reliable moisture control and repair for underlayment installations. Its smooth application and durable adhesion make it a trusted choice among professionals, backed by a strong 4.4-star rating from over 750 users.

## Description

Seam Tape for underlayment. Provides moisture protection. 2" wide x 164 LF

Review: This tape was very good quality. Applies nicely, lays smooth and is easy to cut. We put it on the underlayment that had a plastic layer on top which we used under our hard plank vinyl flooring.
Review: Not as sticky as the blue tuck tape but it’s doing the job keeping my underlayment together

## Features

- Seam Tape for Underlayment
- Moisture Control
- Great for repairing rips during underlayment installation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07S25D3DK |
| ASIN  | B07S25D3DK |
| Batteries Included? | No |
| Batteries Required? | No |
| Customer Reviews | 4.4 4.4 out of 5 stars (758) |
| Customer reviews | 4.4 4.4 out of 5 stars (758) |
| Date First Available | 10 July 2019 |
| Date First Available  | 10 July 2019 |
| Item Package Quantity | 1 |
| Item Weight | 141 g |
| Manufacturer | NMM |
| Manufacturer  | NMM |
| Material | Polyethylene |
| Package Dimensions | 10.31 x 9.91 x 5.21 cm; 141 g |
| Package Dimensions  | 10.31 x 9.91 x 5.21 cm; 141 g |
| Size | 164FT x 2in. |
| Special Features | Moisture Control |

## Product Details

- **Brand:** NMM
- **Material:** Polyethylene
- **Number of Items:** 1
- **Recommended uses for product:** Indoor
- **Special features:** Moisture Control

## Images

![NMM Underlayment Seam Tape - Image 1](https://m.media-amazon.com/images/I/81on5UjPWvL.jpg)

## Questions & Answers

**Q: Is this tape similar to the silver heat tape that You would use on dryer vents and hoses??**
A: No this tape isn’t the same that you wrap around dryer vents. It’s thin and more plyable unlike the aluminum foil vent tape.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***L on 1 March 2025*

This tape was very good quality. Applies nicely, lays smooth and is easy to cut. We put it on the underlayment that had a plastic layer on top which we used under our hard plank vinyl flooring.

### ⭐⭐⭐ Review
*by M***W on 22 May 2022*

Not as sticky as the blue tuck tape but it’s doing the job keeping my underlayment together

### ⭐⭐⭐⭐⭐ Review
*by B***N on 9 September 2025*

Tape is tape. Sticky on one side and not on the other. Very reflective by the way.

## Frequently Bought Together

- NMM Seam Tape for Underlayment, Grey, 2" x 164FT
- QuietWalk LV Luxury Vinyl, Laminate, or Wood Underlayment (Float, Glue, or Nail) w/Vapor Barrier- Sound Reduction, Compression Resistant, Moisture Protection 6'x60’ Roll (Covers 360 sf) QW360LV

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**Shop now:** [https://www.desertcart.co.uk/products/276018516-nmm-underlayment-seam-tape](https://www.desertcart.co.uk/products/276018516-nmm-underlayment-seam-tape)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-01*