can this be used to fix a rottened window sill?

The Platinum Patch product is very good if you are filling an area that is not too large of a gap. The product dries very hard overnight and when I had areas more than 1/4" I would apply the product in multiple coats allowing at least 12 hours between coats. For the scope of what you're talking about I think epoxy would work better for the majority of the work and Platinum patch to do finishing work. Platinum Patch dries to a very hard surface and sands very well to complete the work.

Once this stuff starts drying, is it enough to just add water?

I assume you mean "drying in the plastic canister". In that case, I don't know. You need to keep it closed so it doesn't dry out. If you mean "drying on the surface you applied it to", you can probably re-shape it for about 30 minutes. After it is dry, it is water-resistant. It works very well, and holds up well, outdoors.

Is the price for 1 container or 2?

It comes in 32 oz and 16 oz. I ordered 2 and got 4 times 16 oz

Will platinum patch fill small holes and Gauges in concrete siding?

Unsure, it might. We used it for wood with excellent results. We are very happy with the results we were looking for. It dries very solid to the point it’s hard to sand down, if that helps.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

DAP Weatherproof Patching Compound, White, 16 Oz (7079818741) (Pack of 1)

DAP Weatherproof Patching Compound, White, 16 Oz (7079818741) (Pack of 1)

Product ID: 66016645

Details

Material
Synthetic or
Brand
DAP
Item Weight
0.01 Ounces
Item dimensions L x W x H
3.75 x 3.75 x
Compatible Material
Fiber Cement

⚡Fast drying formula

🎨Smooth white finish

💧Weatherproof durability

HK$222

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hong Kong.

Secure transaction

Description

🛠️ Patch it like a pro—weatherproof, fast, flawless!

PERFECT SIZE - 16 oz container ideal for small to medium patching jobs
SPEEDY FIXES - Fast drying compound gets your project done quicker
FLAWLESS FINISH - Smooth white texture blends seamlessly with walls
TRUSTED BY PROS - 4.7-star rating from nearly 200 users proves reliability
SEAL WITH CONFIDENCE - Weatherproof formula ensures lasting repairs rain or shine

DAP Weatherproof Patching Compound is a 16 oz white patching solution designed for durable, weather-resistant wall repairs. Its fast drying and smooth finish make it a top choice for professionals and DIYers alike, backed by a 4.7-star rating from 199 reviews.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

HK$222

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hong Kong.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews

DAP Weatherproof Patching Compound, White, 16 Oz (7079818741) (Pack of 1)

Details

Details

Description

Specifications

Common Questions