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.

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Dap 10.1OZ Alex Plus White Latex Caulk

Product ID: 286832676

Details

Brand
DAP
Colour
WHITE
Full cure time
3E+1 Minutes
Item weight
490 g
Liquid volume
10.1 Fluid

🎨Paintable in 30 min

🕒30 min initial cure

🧱Max 0.5 in gap fill

Description

🎯 Seal it like a pro—fast, flawless, and flexible!

DURABLE FLEXIBILITY - Silicone-enhanced formula resists cracking and shrinking for long-lasting seals.
FAST INITIAL HARDENING - Ready for painting in just 30 minutes—speed up your projects.
MOLD MILDEW RESISTANT - Keeps your spaces fresh and clean with waterproof, mildew-resistant protection.
SMOOTH EFFORTLESS APPLICATION - Glides on seamlessly for a flawless finish every time.
VERSATILE SURFACE COMPATIBILITY - Adheres strongly to wood, metal, glass, drywall, and more—interior or exterior.

DAP Alex Plus White Latex Caulk is a professional-grade acrylic latex caulk enhanced with silicone for superior flexibility and durability. It offers smooth application, fast initial curing in 30 minutes, and excellent adhesion on multiple surfaces including wood, metal, and glass. Its paintable formula and mold-resistant properties make it ideal for both interior and exterior sealing projects, delivering a clean, long-lasting finish that blends perfectly with trim and walls.

Specifications

ASIN	B00GVLHBDG
Best Sellers Rank	#63,267 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #98 in Caulk
Brand Name	DAP
Color	WHITE
Customer Reviews	4.7 4.7 out of 5 stars (2,497)
Full Cure Time	3E+1 Minutes
Global Trade Identification Number	00070798181014, 00700115574099, 00787461419847, 05526679993160, 07785004546152
Included Components	Alex Plus White (18101)
Initial Hardening Time	30 Minutes
Item Form	Paste
Item Type Name	Raw building material
Item Weight	490 g
Liquid Volume	10.1 Fluid Ounces
Manufacturer	Dap
Material Type	Acrylic Latex
Maximum Gap Fill	0.5 Inches
Model	7079818152
Number of Items	1
Number of Packs	1
Part Number	7079818152
Surface Recommendation	Walls, Ceilings, Windows, Doors
Temperature Range	40 to 100 Degrees Fahrenheit
UPC	070798181014
Unit Count	1 Count
Water Resistance Level	Not Water Resistant

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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.

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