---
product_id: 258233329
title: "#1X4 Flexible Flatstock: 3/4\" x 3-1/2\" x 12 feet Long for Arched jambs, Arched Casings, Curved Base molding - Made in The USA"
brand: "flextrim"
price: "$U14857"
currency: UYU
in_stock: true
reviews_count: 8
url: https://www.desertcart.uy/products/258233329-1x4-flexible-flatstock-3-4-x-3-1-2-x
store_origin: UY
region: Uruguay
---

# Waterproof & weather-resistant 3/4" thick x 3-1/2" wide x 12 ft long Bends to 8" radius minimum #1X4 Flexible Flatstock: 3/4" x 3-1/2" x 12 feet Long for Arched jambs, Arched Casings, Curved Base molding - Made in The USA

**Brand:** flextrim
**Price:** $U14857
**Availability:** ✅ In Stock

## Summary

> 🔄 Curve your space with confidence—flexible molding that bends to your vision!

## Quick Answers

- **What is this?** #1X4 Flexible Flatstock: 3/4" x 3-1/2" x 12 feet Long for Arched jambs, Arched Casings, Curved Base molding - Made in The USA by flextrim
- **How much does it cost?** $U14857 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/258233329-1x4-flexible-flatstock-3-4-x-3-1-2-x)

## Best For

- flextrim enthusiasts

## Why This Product

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

## Key Features

- • **Easy Installation:** Works with standard woodworking tools—no special equipment needed for a flawless finish.
- • **Flexible Precision Fit:** Contours effortlessly to curved walls, stairways, and arches with a minimum 8" radius bend.
- • **Cost-Effective Elegance:** Up to 70% less expensive than traditional wood millwork without sacrificing style.
- • **Made in the USA Quality:** Crafted domestically for superior consistency and reliability.
- • **Durable All-Weather Performance:** Waterproof polyurethane resin resists warping, rotting, and cracking in any climate.

## Overview

FLEXTRIM #1X4 is a 3/4" thick, 3-1/2" wide, 12-foot long flexible polyurethane molding designed for both interior and exterior use. Waterproof and weather-resistant, it bends to fit curves with a minimum 8" radius, making it ideal for arched jambs, casings, and curved base moldings. Made in the USA, it offers a durable, cost-effective alternative to traditional wood millwork and installs easily with standard tools.

## Description

Performance: In many instances FlexTrim flexible polyurethane moulding is a better choice than wood. It will not rot, swell or deteriorate over time. It is an ideal solution for indoor and outdoor use. It is waterproof. Rigid to the touch yet flexible. Cost Effectiveness: FlexTrim Flexible moulding is less expensive and faster to produce than comparable radius wood moulding. The cost is generally 70 percent less than machined wood millwork. Will bend/flex like a belt to fit a minimum radius of 6 inches, for curved walls, stairways, columns and arched jambs Installs with normal woodworking tools. No special tools needed.

## Features

- WM1X4: 3/4" thick and 3-1/2" wide and 12 feet long (144" long) Flexible molding - Made in the USA
- Made of flexible polyurethane resin. Used for interior and exterior applications. Waterproof - will not warp, rot or crack when exposed to high moisture or hot/cold temps.
- Will bend/flex like a belt to fit a minimum radius of 8" inches, for curved walls, stairways, round columns and arched jambs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Form | Sheet |
| Item Weight | 18 Pounds |
| Number of Items | 1 |
| Manufacturer | FLEXTRIM |
| Item Weight | 18 pounds |
| Package Dimensions | 22.5 x 20 x 3 inches |
| Size | 3/4" x 3-1/2" x 12 feet long |
| Finish | Mineral,Resin |
| Cutting Diameter | 3.5 Inches |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Flexible Polyurethane
- **Brand:** FLEXTRIM
- **Shape:** Round
- **Item Diameter:** 3.5 Inches
- **Item Thickness:** 0.75 Inches

## Images

![#1X4 Flexible Flatstock: 3/4" x 3-1/2" x 12 feet Long for Arched jambs, Arched Casings, Curved Base molding - Made in The USA - Image 1](https://m.media-amazon.com/images/I/618ZCv7-VAL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Ease of use made a tough project easy.
*by J***R on April 13, 2025*

Great stuff! Using a band saw, I sliced 3/4” strips from the 3/4x1-1/2x12’ piece to use as curved stops on Gothic windows. Easy to use and paint. Can’t tell it from the wood stop on the straight-always. Made a tough project easy.

### ⭐⭐⭐⭐⭐ Fantastic product
*by A***R on May 25, 2024*

I used this to wrap a circular mosaic tile table top. Easy to work with (bending with the right amount of rigidity, cutting, filling holes to cover screws, and took paint well). Would definitely recommend.

### ⭐⭐⭐⭐⭐ A must buy.
*by J***N on April 25, 2025*

I was able to split the product on my table saw to give me double the amount. It was a bit pricey so I thought of how to get the best bang for my buck by splitting the strips into two. I also went to the depot and purchased some 1x6 and ripped them down to make some straight pieces. I painted them twice and here is my final accent wall.Just an fyi.If you flex the pieces too far after splitting them you may cause them to break. Not too much flex if you decide to split them.You can also cut the product with just a utility knife.

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-26*