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PAULINN Silicone Caulk White, 100% Silicone Sealant Waterproof for RV, Kitchen, Bath, General Use, Window, Door, Glass, Marine, 10.2 Oz, 4 Packs

  • Based on 450 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Oct 5
Order within 16 hours and 31 minutes
Available payment plans shown during checkout

Size: 4 Packs


Color: White


Features

  • 100% Waterproof: 100% silicone formula offers ultimate protection against water damage, leaks, drips, UV, extreme heat, and pressure. PAULINN silicone sealant can be used both indoors and outdoors. Widely works on most surfaces such as metal, tile, ceramic, stone, wood, glass
  • Long-Lasting: The sealant caulk has been lab tested to resist black spots, stains and other damages and stains caused by weather, leaks, drips and heat. Superior materials for durability; Lasts up to 15 years. Wont turn yellow over time
  • Easy to Apply: This waterproof silicone sealant is packaged in a high-pressure resistant cartridge that is equipped with an anti-clogging nozzle for easy and smooth application. NOTE: Included nozzle are removable from the cartridge (via a threaded fitting) and pre-cut opening ( not at a 45-degree angle), simply use a utility knife to increase or angle the opening; Cap for storing the caulk is not included; The white caulk needs to be used up as soon as possible after opening and should not be stored for too long
  • Quick Setting & Curing: Caulking sealant surface dries in 30 minutes, sets up firmly and fully cures in 48 hours; NOTE: The time required for the caulk surface to dry & cure will vary depending on application environment; Ready for exposure to extreme heat or heavy rain; Withstand strong vibrations and extreme temperature(-122F to +302F) fluctuations after curing
  • Not Shrink and Crack: The white silicone caulk features excellent adhesion and maintains long-lasting flexibility; Won't shrink or crack even when constantly exposured to extreme weather (+40F to +104F), including cold, heat, UV, or constant raindrops. Our silicone adhesive is safe and has no chemical smell. Great for sealing or repairing home window, door frames, kitchen sink, bathroom shower tub bath doors, RV, car, marine, plumbing, etc

Color: White


Brand: PAULINN


Item Weight: 10 Ounces


Liquid Volume: 1E+1 Fluid Ounces


Full Cure Time: 48 Hours


Package Dimensions ‏ : ‎ 9.65 x 4.25 x 4.25 inches; 10 ounces


Date First Available ‏ : ‎ February 25, 2024


Manufacturer ‏ : ‎ PAULINN


Country of Origin ‏ : ‎ China


Best Sellers Rank: #3,032 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #17 in Silicone Caulk #124 in Industrial Sealants #10,528 in Hardware


#17 in Silicone Caulk:


#124 in Industrial Sealants:


#10,528 in Hardware:


Customer Reviews: 4.3 4.3 out of 5 stars 450 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Oct 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Super easy to seal up things
Size: 1 Pack Color: Black
Why did you pick this product vs others?: Works great
Reviewed in the United States on June 25, 2025 by michael brown

  • Works well
Size: 1 Pack Color: Black
Black caulking is messy to use, however, it served its purpose and performed as expected on the inside shower stall frame.
Reviewed in the United States on June 6, 2025 by BG's

  • Good product.
Size: 1 Pack Color: Black
Needed a sealant for my garage door weather strip and purchased this one as it had good reviews and the price was great! The only thing I did not like it the tips it came with.the tips seem thin and you have to also poke a hole where the tips screws into to get the product out. The product itself is thick and sticky like normal caulk. I have since applied to the weatherstrip and it’s doing good so far we will see how it holds up so for now I’m giving it a four star is out of the. ... show more
Reviewed in the United States on April 1, 2025 by adilene

  • Havent used yet but seems to be as advertised
Size: 1 Pack Color: Black
I ordered this to seal around my windows but maintenance finally came around so I ended up not needing it but seems to be good quality so im keeping it.
Reviewed in the United States on June 23, 2025 by Christopher Steinmetz

  • Worked great
Size: 4 Packs Color: Clear
Worked great on my greenhouse. Strong and clear.
Reviewed in the United States on June 3, 2025 by Tina

  • Missing the tips
Size: 4 Packs Color: Clear
This product was not sent with any of the tips. If that is correct this should have been clear in the description. I can not use it without a tip.
Reviewed in the United States on May 18, 2025 by Stacey Stacey

  • Great to work with
Size: 1 Pack Color: Black
Very easy to apply, works well and it’s very smooth and easy to seal and gap. It is a little more messier than the typical white silicone caulk. If applied in areas not intended, cleanup is challenging. Other than that, I am very happy with the results
Reviewed in the United States on April 17, 2025 by Jose Chavez

  • Cheap is cheap
Size: 4 Packs Color: Clear
Feels cheap and clumps when applying
Reviewed in the United States on June 13, 2025 by burgerbarn

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