How do I re-seal the tip after partial use? Other culks have a removable cap but this one doesn't. Do I need a plastic wrap and a rubber band? Thanks.

I wrap the tip with a piece of Glad Press’n Seal. it may dry over a little but just use a needle etc to puncture it. My current tube of caulk has been open 3+ months. Can also use it to prevent paint brushes from drying out.

Is it possible to fill the space between hardwood floor?

Yes you could but i wouldn't recommend it space between wall and floor is a expansion void to prevent the floor from buckling or cupping if the gaps are in between the boards it would be better to put glue and push the boards back together latex caulking will be very hard to clean

Can I use this to seal the air leaks around my baseboard radiator? There are huge openings around the pipes

I would not use this to fill gaps any wider than about an 1/8" to 3/16" by 1/2" deep. There would be too much shrinkage and instability, especially with the heat of the radiator being right there. I would recommend filling most of the gap with something first then sealing the last small cracks with the caulk. Would oakum work for you? It is not pretty but it would certainly get the job done.

18152 10 1oz White Alex Plus Acrylic Latex Caulk Silicone

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

$17.53

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

Secure transaction

Description

🚀 Seal it fast, seal it right — your projects deserve the pro’s choice!

FAST TRACK FINISHING - Paint-ready in just 30 minutes to speed up your project timeline.
ALL WEATHER DURABILITY - Waterproof and UV-resistant for lasting protection indoors and out.
EFFORTLESS APPLICATION - Smooth, low-odor formula cleans up easily with water—no harsh chemicals needed.
CRACK PROOF FLEXIBILITY - Silicone-enhanced formula ensures a flexible, crack-resistant seal that stands the test of time.
TRUSTED PROFESSIONAL GRADE - Exceeds ASTM C834 standards, favored by pros for reliable, high-performance results.

DAP INC 18152 Alex Plus Acrylic Latex Caulk with Silicone is a 10.1 fl oz white caulk designed for both interior and exterior use. It offers a fast 30-minute paint-ready time, excellent flexibility, and superior adhesion thanks to its siliconized acrylic polymer formula. Waterproof and weather-resistant, it provides a durable, crack-proof seal that meets ASTM C834 standards. Easy to apply with low odor and water cleanup, this caulk is a trusted solution for professional-grade sealing on trim, windows, doors, and more.

Specifications

ASIN	B00002ND6L
Best Sellers Rank	#12,834 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #14 in Latex Caulk
Brand	DAP
Brand Name	DAP
Color	White
Customer Reviews	4.6 out of 5 stars 6,151 Reviews
Full Cure Time	24 Hours
Global Trade Identification Number	00070798181014
Included Components	Item
Initial Hardening Time	30 Minutes
Item Form	Paste
Item Weight	1.1 Pounds
Liquid Volume	11 Fluid Ounces
Manufacturer	DAP PRODUCTS INC.
Material Type	Siliconized Acrylic Polymer
Maximum Gap Fill	0.5 Inches
Model	18152
Number of Items	1
Part Number	18101
Surface Recommendation	Indoor/Outdoor
Temperature Range	40 to 100 Degrees Fahrenheit
UPC	070798181014
Unit Count	10.1 Ounce
Water Resistance Level	Waterproof

Reviews

P**X

7.11.2023

P**R

2.10.2025

M**6

24.12.2025

J**.

7.05.2025

C**H

30.06.2025

A**R

24.02.2026

J**S

9.11.2025

A**A

25.08.2025

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

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week 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.