---
product_id: 460441377
title: "Flex Paste, Super Thick Rubber Spreadable Paste, White 1lb Tub"
brand: "Flex Seal"
price: "10.43 OMR"
currency: OMR
in_stock: true
url: https://www.desertcart.com.om/products/460441377-flex-paste-super-thick-rubber-spreadable-paste-white-1lb-tub
store_origin: OM
region: Oman
---

# Flex Paste, Super Thick Rubber Spreadable Paste, White 1lb Tub

**Brand:** Flex Seal
**Price:** 10.43 OMR
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Flex Paste, Super Thick Rubber Spreadable Paste, White 1lb Tub by Flex Seal
- **How much does it cost?** 10.43 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/460441377-flex-paste-super-thick-rubber-spreadable-paste-white-1lb-tub)

## Best For

- Flex Seal enthusiasts

## Why This Product

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

## Description

Flex Paste is perfect for DIY, Handyman projects, arts & crafts, hobbies and so much more! Use it to repair your roof, winterize your home, plumbing repairs, to seal cracks, automotive or marine repairs, pool and spa repairs, and so much more. One pound of Flex Paste provides about 10 linear ft at 2 inches wide with a layer thickness of approx. 1/16th inch. Flex Paste can be used on windows, doors, vents, thresholds and so much more. It will create a watertight barrier that seals out air and moisture. Use Flex Paste to help prevent flood damage. It can even be used to fill large voids to help keep insects and rodents out of your home. Unlike spackle or joint compound, Flex Paste dries to a waterproof, flexible rubber. Therefore, sanding may not be the best option once Flex Paste has cured. Instead of sanding we recommend using a putty knife, trowel or similar tool to smooth over the surface of the Flex Paste to your desired finish. You can even add designs and patterns to Flex Paste to create your own unique artistic textures. Flex Paste can be applied on dry or wet surfaces and even underwater. It won’t dissolve or wash away and even dries underwater. For best results apply a generous amount to the surface using firm pressure. This will help push the water out and allow better contact to the surface during application. Etching the surface may help with adhesion on both wet and dry surfaces.   Thick rubberized paste that you can spread, shape, form and seal virtually everything  Dries into a strong, flexible rubber that expands and contracts with the surfaces  Can be applied on dry or wet surfaces, even underwater  Will not shrink, crack or peel and once cured, it can be painted any color  Works on wood, glass, tile, concrete, metal, brick, and so much more

## Images

![Flex Paste, Super Thick Rubber Spreadable Paste, White 1lb Tub - Image 1](https://i5.walmartimages.com/asr/a68e9b80-0746-43ef-bc1c-5317dad48ec1_1.e0e7228844cc0bbcd5c7f0eef3849f51.jpeg)
![Flex Paste, Super Thick Rubber Spreadable Paste, White 1lb Tub - Image 2](https://i5.walmartimages.com/asr/e9102507-5a2a-428d-ae1a-a4f4008a70bd.73c172d73ec8d742053a7f2b08643b42.jpeg)
![Flex Paste, Super Thick Rubber Spreadable Paste, White 1lb Tub - Image 3](https://i5.walmartimages.com/asr/1111918a-fdd7-460a-be6a-946daac92fa3.379d8ce21d4290429485a002d650f694.jpeg)
![Flex Paste, Super Thick Rubber Spreadable Paste, White 1lb Tub - Image 4](https://i5.walmartimages.com/asr/11802aa1-9949-40e6-8508-b1cf9733f0f6.c050150f489f0a92f4c678b5a772fc35.jpeg)
![Flex Paste, Super Thick Rubber Spreadable Paste, White 1lb Tub - Image 5](https://i5.walmartimages.com/asr/35b1358a-e2e3-42e6-a9e5-4e4155a8ab2b.5a25f39c8cef78dbdad67d1a906d4b42.jpeg)

---

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**Shop now:** [https://www.desertcart.com.om/products/460441377-flex-paste-super-thick-rubber-spreadable-paste-white-1lb-tub](https://www.desertcart.com.om/products/460441377-flex-paste-super-thick-rubber-spreadable-paste-white-1lb-tub)

---

*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-21*