---
product_id: 21550329
title: "Warner 4\" Plastic Flex Putty Knife, 905"
brand: "warner manufacturing"
price: "HK$59"
currency: HKD
in_stock: true
reviews_count: 9
url: https://www.desertcart.hk/products/21550329-warner-4-plastic-flex-putty-knife-905
store_origin: HK
region: Hong Kong
---

# durable polystyrene plastic ultra-lightweight 0.32 oz 4-inch precision chisel edge Warner 4" Plastic Flex Putty Knife, 905

**Brand:** warner manufacturing
**Price:** HK$59
**Availability:** ✅ In Stock

## Summary

> 🛠️ Get the edge on your next project with Warner’s sleek, no-fuss flex putty knife!

## Quick Answers

- **What is this?** Warner 4" Plastic Flex Putty Knife, 905 by warner manufacturing
- **How much does it cost?** HK$59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/21550329-warner-4-plastic-flex-putty-knife-905)

## Best For

- warner manufacturing enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Legacy:** Backed by Warner’s 90+ years of innovation and industry leadership.
- • **Lightweight & Durable:** Crafted from tough polystyrene for one-time projects without fatigue.
- • **Precision Chisel Edge:** Effortlessly spread or scrape with fine control on delicate surfaces.
- • **Versatile Application:** Ideal for tar, adhesives, roof caulking, wood putty, and more.
- • **Cost-Effective Quality:** Professional-grade performance at a budget-friendly price point.

## Overview

The Warner 4" Plastic Flex Putty Knife (model 905) is a lightweight, durable tool made from tough polystyrene, featuring a precision chisel edge designed for fine spreading and light scraping. Perfect for one-time use on tar, adhesives, roof caulking, and wood putty, it combines professional quality with affordability, backed by Warner’s 90 years of trusted innovation.

## Description

Product Description               High-value, low-cost plastic spreaders are made of tough polystyrene. Features a chisel edge to aid fine spreading or to allow light scraping on soft surfaces. Plastic tools are perfect for one-time uses such as spreading tar, adhesive, roof caulking, wood putty or other difficult to clean materials.                  From the Manufacturer               Introducing Warner Tool Products a family owned company – 85th Anniversary in 2012, (Est. 1927). Research Driven Innovation: Pioneered the Soft Grip Putty Knife Handle in 1992, (ProGrip),Originated the color coding of Putty Knife handles to identify the flexibility of the blade. (Patented), Developed Dura Cap TM – more comfortable light weight hammer head, Developed Dura Cap TM – more comfortable light weight hammer head. Warner greatly improves the Paint Tool Shopper Experience: Job Specific labels that aide the consumer with knife selection. The product sells itself! Warner means Quality and Value: For 90 years, Professionals and Consumers have trusted the Warner name for quality products that perform. Warner is an industry Leader in Product Design & Innovation: ProGrip Putty Knives with color coding flexibility, Carbide Paint Scrapers, Soft Grip Taping Knives, Drywall Stilts & Benches. Our Competition Follow Us! As we continue our quest for innovation, Warner will provide the  consumers with products that are at the envy of the market!

## Features

- Perfect for one-time project use
- Features a chisel edge to aid fine spreading or to allow light scraping on soft surface
- Use for spreading tar, adhesive, roof caulking, wood putty or other difficult to clean materials
- High-value, low cost spreader made of polystyrene

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Plastic |
| Brand | Warner Manufacturing |
| Handle Material | Plastic |
| Unit Count | 1.0 Count |
| Recommended Uses For Product | Spreading tar, Spreading adhesives, Roof caulking, Applying wood putty, Scraping latex paint |
| Product Dimensions | 9"L x 5.75"W |
| Manufacturer | Warner |
| UPC | 048661009055 |
| Global Trade Identification Number | 00048661009055 |
| Item Weight | 9.07 g |
| Item Weight | 0.32 ounces |
| Item model number | 905 |

## Product Details

- **Material:** Plastic
- **Brand:** Warner Manufacturing
- **Handle Material:** Plastic
- **Unit Count:** 1.0 Count
- **Recommended Uses For Product:** Spreading tar, Spreading adhesives, Roof caulking, Applying wood putty, Scraping latex paint

## Images

![Warner 4" Plastic Flex Putty Knife, 905 - Image 1](https://m.media-amazon.com/images/I/41K2lB6CtkL.jpg)
![Warner 4" Plastic Flex Putty Knife, 905 - Image 2](https://m.media-amazon.com/images/I/41o0zbHpANL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    works well
  

*by S***N on Reviewed in the United States on July 14, 2024*

I actually bought this to straighten out my Diamond Painting drills once laid. Especially useful on a larger canvas.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    right size and price
  

*by B***K on Reviewed in the United States on March 7, 2024*

easy to use, flexible, right tool for small jobs and inexpensive...all good

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Perfect
  

*by J***N on Reviewed in the United States on July 3, 2024*

This is a well-made product. Perfect for what I ordered it for.

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**Shop now:** [https://www.desertcart.hk/products/21550329-warner-4-plastic-flex-putty-knife-905](https://www.desertcart.hk/products/21550329-warner-4-plastic-flex-putty-knife-905)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-21*