---
product_id: 3664112
title: "SILICONE K&B WHT 2.8 OZ"
brand: "dap"
price: "NT$878"
currency: TWD
in_stock: true
reviews_count: 11
url: https://www.desertcart.tw/products/3664112-silicone-k-and-b-wht-2-8-oz
store_origin: TW
region: Taiwan
---

# Pure white finish 24 hr cure time Silicone base for waterproof seal SILICONE K&B WHT 2.8 OZ

**Brand:** dap
**Price:** NT$878
**Availability:** ✅ In Stock

## Summary

> 🛁 Seal the deal with confidence—your tub’s new best friend!

## Quick Answers

- **What is this?** SILICONE K&B WHT 2.8 OZ by dap
- **How much does it cost?** NT$878 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/3664112-silicone-k-and-b-wht-2-8-oz)

## Best For

- dap enthusiasts

## Why This Product

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

## Key Features

- • **Fast 24-Hour Cure:** Get your bathroom back in action by tomorrow.
- • **Sleek White Finish:** Blends perfectly with any tub or tile for a clean look.
- • **Compact 2.8-Ounce Tube:** Easy to handle and store, perfect for precise application.
- • **Seamless Waterproofing:** Create a flawless, mold-resistant seal that lasts.
- • **Durable Silicone Formula:** Flexible yet tough—resists cracking and shrinking over time.

## Overview

Dap 00680 Bathtub Silicone Rubber Caulk is a 2.8-ounce tube of premium white silicone caulk designed for bathroom use. It cures in 24 hours to form a durable, waterproof, and mold-resistant seal, ensuring long-lasting protection and a clean, professional finish.

## Description

SILICONE K&B WHT 2.8 OZ

Review: Useful Product - This product was excellent for my bathroom updates; and assisted in my bathroom touchups for my wall tiles. Recommend to anyone updating wall tiles in their home.
Review: Silicone sealant - As advertised

## Features

- Sale Unit: TUBE
- Brand: Dap
- Color: White
- Chemical Base: Silicone
- Cure Time: 24 hr

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001009SLG |
| Best Sellers Rank | #385,863 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,723 in Industrial Lubricants |
| Brand | DAP |
| Brand Name | DAP |
| Color | White |
| Customer Reviews | 4.4 out of 5 stars 97 Reviews |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 00070798006805, 00070798007505 |
| Included Components | 1 Tube |
| Item Form | Paste |
| Item Weight | 3.2 ounces |
| Liquid Volume | 75 Milliliters |
| Manufacturer | DAP PRODUCTS INC |
| Material Type | Silicone |
| Maximum Gap Fill | 0.5 Inches |
| Model | 680 |
| Number of Items | 1 |
| Part Number | 680 |
| Surface Recommendation | Tile |
| UPC | 795871096923 070798006805 070798007505 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Waterproof |

## Product Details

- **Color:** White
- **Brand:** DAP
- **Item Weight:** 3.2 ounces
- **Liquid Volume:** 75 Milliliters
- **Full Cure Time:** 24 Hours

## Images

![SILICONE K&B WHT 2.8 OZ - Image 1](https://m.media-amazon.com/images/I/6179qO7EnML.jpg)
![SILICONE K&B WHT 2.8 OZ - Image 2](https://m.media-amazon.com/images/I/71UhEpBjICL.jpg)
![SILICONE K&B WHT 2.8 OZ - Image 3](https://m.media-amazon.com/images/I/71Wp011-KXL.jpg)
![SILICONE K&B WHT 2.8 OZ - Image 4](https://m.media-amazon.com/images/I/71nTEeskDpL.jpg)
![SILICONE K&B WHT 2.8 OZ - Image 5](https://m.media-amazon.com/images/I/71Fi-2huWmL.jpg)

## Questions & Answers

**Q: Is there enough in the tube to seal three sides of a 5' tub?**
A: I could only seal around the base of one toilet with only one tube. For your case, I'd probably estimate that you need at least 2 tubes!

**Q: How long does it take to dry?**
A: 100% dry, a good 3 hours

**Q: Confusing messaging. Is this product clear or white?**
A: White

**Q: What plastics can i use this on?  will it chemically deteriorate the plastic stand on my tv?**
A: Not sure. I used it in my tub. Not sure what kind of plastic my tub is made of but worked great.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Useful Product
*by L***H on March 21, 2024*

This product was excellent for my bathroom updates; and assisted in my bathroom touchups for my wall tiles. Recommend to anyone updating wall tiles in their home.

### ⭐⭐⭐⭐⭐ Silicone sealant
*by E***F on November 23, 2025*

As advertised

### ⭐⭐⭐⭐ Good product, just don't expect professional looking caulking
*by L***U on November 22, 2013*

this is a good option if you only have a small caulking job to do. we used it on the walls of the bath to prevent mould. The only thing I would point out is that it doesn't come our in a flawless flow, which means that it looks a bit bumpy. My husband applied this, and he is not a professional, but we've used other products before (an actual caulking gun) that left a smoother surface

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-06-05*