---
product_id: 25193609
title: "WELD-ON 80100 Soft Seal Stain-Free Plumber's Putty - Lead-Free, Non-Corrosive, and Waterproof,14 oz"
brand: "ips"
price: "A$29"
currency: AUD
in_stock: true
reviews_count: 8
category: "Ips"
url: https://www.desertcart.com.au/products/25193609-weld-on-80100-soft-seal-stain-free-plumbers-putty-lead
store_origin: AU
region: Australia
---

# 100% waterproof seal lead-free & non-corrosive non-hardening & flexible WELD-ON 80100 Soft Seal Stain-Free Plumber's Putty - Lead-Free, Non-Corrosive, and Waterproof,14 oz

**Brand:** ips
**Price:** A$29
**Availability:** ✅ In Stock

## Summary

> 💧 Seal it right, seal it tight—never settle for leaks again!

## Quick Answers

- **What is this?** WELD-ON 80100 Soft Seal Stain-Free Plumber's Putty - Lead-Free, Non-Corrosive, and Waterproof,14 oz by ips
- **How much does it cost?** A$29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/25193609-weld-on-80100-soft-seal-stain-free-plumbers-putty-lead)

## Best For

- ips enthusiasts

## Why This Product

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

## Key Features

- • **Instant Use Ready:** No wait time—your sink is ready to use immediately after application
- • **Safe & Sustainable:** Lead-free and non-corrosive formula for a healthier home and planet
- • **Durability That Lasts:** Won't harden, shrink, crack, or crumble—maintains integrity over time
- • **Soft & Repositionable:** Like play dough for pros—adjust your seal without stress or mess
- • **Watertight Confidence:** Creates a flawless, leak-proof seal around faucets and drains every time

## Overview

IPS WELD-ON 80100 Soft Seal Plumber's Putty is a 14 oz lead-free, non-corrosive, and waterproof sealing compound designed for professional-grade watertight seals around faucets and drains. Its soft, flexible, and non-hardening formula ensures easy repositioning and long-lasting durability, allowing immediate use of plumbing fixtures without leaks or damage.

## Description

The Weld-On Soft Seal Plumber's Putty Non-Hardening is formulated to make a perfect watertight seal around faucets and drains. It remains soft and flexible; is waterproof and will not harden, shrink, crack, or crumble. Meets Federal Specification TT-P-1536A.

Review: Excellent, quality product - This product is excellent!! It’s very pliable, like play dough, so if you don’t position it correctly the first time, you can remove it and replace it again. The product doesn’t dry or harden which is great because it makes it easy to remove if need be, yet the durability, functionality, and seal ability are excellent and my bathroom sink hasn’t leaked one drop of water since I used this product. One last thing is that you don’t have to wait hours or days before you can use your sink, you can use your sink immediately. I highly recommend this product and I would definitely purchase it again. I included pictures pointing out where I placed the putty.
Review: Good Stuff - It's soft it's playable it's plumbers putty

## Features

- Formulated to make a perfect watertight seal around faucets and drains
- Will not harden, shrink, crack, or crumble
- Soft and flexible
- Lead-free and non-corrosive
- Waterproof

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0032TXA5S |
| Best Sellers Rank | #27,826 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #83 in Hardware Sealers |
| Date First Available | April 10, 2010 |
| Item Weight | 1.6 ounces |
| Item model number | 80100 |
| Manufacturer | IPS Corporation |
| Product Dimensions | 3 x 3 x 5 inches |

## Images

![WELD-ON 80100 Soft Seal Stain-Free Plumber's Putty - Lead-Free, Non-Corrosive, and Waterproof,14 oz - Image 1](https://m.media-amazon.com/images/I/71QPf358uJL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent, quality product
*by C***. on November 24, 2025*

This product is excellent!! It’s very pliable, like play dough, so if you don’t position it correctly the first time, you can remove it and replace it again. The product doesn’t dry or harden which is great because it makes it easy to remove if need be, yet the durability, functionality, and seal ability are excellent and my bathroom sink hasn’t leaked one drop of water since I used this product. One last thing is that you don’t have to wait hours or days before you can use your sink, you can use your sink immediately. I highly recommend this product and I would definitely purchase it again. I included pictures pointing out where I placed the putty.

### ⭐⭐⭐⭐⭐ Good Stuff
*by M***K on January 7, 2026*

It's soft it's playable it's plumbers putty

### ⭐⭐⭐⭐ Putty is of good quality and worth buying
*by A***D on October 27, 2025*

This putty works very good. The only drawback is the packaging. It is shipped in an envelope instead of a box. When I received mine the container was broken and the lid was off. The putty was not harmed and not dried out. It would have been five stars if not for the packaging.

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**Shop now:** [https://www.desertcart.com.au/products/25193609-weld-on-80100-soft-seal-stain-free-plumbers-putty-lead](https://www.desertcart.com.au/products/25193609-weld-on-80100-soft-seal-stain-free-plumbers-putty-lead)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-13*