SKU: 9747512644

Advanced Natural Look Penetrating Sealer For Venetian Plaster, Concrete-look

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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30

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Description

Advanced Natural Look Penetrating Sealer For Venetian Plaster, Concrete-lookSmiths Aqua Sil S is a penetrating water based silane sealer for use on a variety of mineral based porous substrates. Smiths Aqua Sil S is effective for applications where excellent water repellency is desired to reduce cracking, freeze thaw damage, chemical degradation, biological growth, efflorescence and dirt pickup without darkening nor enhancing the color of the substrate. RECOMMENDED SEALER FOR: Porous Mineral Based Substrates such as: Brick


Smith’s Aqua-Sil S is a penetrating water-based silane sealer for use on a variety of mineral based porous substrates. 

Smith’s Aqua-Sil S is effective for applications where excellent water repellency is desired to reduce cracking, freeze / thaw damage, chemical degradation, biological growth, efflorescence and dirt pickup without darkening nor enhancing the color of the substrate.  

RECOMMENDED SEALER FOR:

  • Porous Mineral Based Substrates such as:
    • Brick
    • Previously unsealed Concrete (>28 days old)
    • Pavers
    • Saltillo Tile (Clay)
    • Stucco
    • Natural Stone
    • All light colored decorative plasters, Concrete look grey series, light colored Microcement for interior fireplaces, feature walls etc

HIGHLIGHTS:

  • Extends substrate life cycle
    • Improves Freeze / Thaw Stability 
    • Helps protect new substrates by sealing off the surface pores from deicers, liquid spills, etc.
    • Future recoats are simplified – deep clean then reapplication once the substrate wears enough to cause poor water repellency 
  • Breathable non-film forming sealer which soaks into porous mineral-based substrates
    • Allow moisture to escape from underneath
    • Stops efflorescence transfer
  • Does not change the natural texture or appearance of the substrate
    • No change to existing slip coefficient of friction – Does not improve nor reduce existing traction to horizontal surfaces
  • Reduces maintenance costs
  • User Friendly
    • Spray, Brush or Roller application
    • Clean up tools with mild soap and water
  • Low VOC & Low Odor
  • U.V. Stable
  • Water Repellent
    • Excellent beading for improved aesthetics

This is the one of only two water based sealers we have tested over the years that does not change the surface appearance of the plaster. Consistently this sealer has performed and seals well against water and general stains, especially for exteriors. Although this sealer is expensive, it will outperform any other sealer we have found on the Canadian market and is used on all our own jobs and has been for many years now.

We recommend this sealer for all light colors and specifically for our concrete effect grey plasters, as it produces the nicest overall appearance. If you are using our lime based plasters or concrete look white in darker shades please purchase our Stain Shield Penetrating Sealer. This Sealer can leave white residue on darker colors due to the high concentration of tint, and will discolor your finish. Using any other penetrating sealers that are lesser quality will only create even more damaging white stains. 

Recommended for lower impact commercial areas, fireplaces, feature walls. For all dark colored surfaces and higher water prone areas we recommend using Stain Shield as it produces more oil and water resistance for hood ranges, back splashes, exterior applications etc. 



Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 9747512644

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4.2 ★★★★★
Based on 16 reviews
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Renee
San Leandro, US
★★★★★ 5
Amazing!
Scent: Unscented, Size: 8 Ounce (Pack of 1), Scent: Unscented, Size: 8 Ounce (Pack of 1)
I’ve been using this for a few days now and my skin has already improved so much!! My skin feels sooo much smoother, especially in the areas where my dry spots were really showing. This tallow helped smooth everything out and absorbed into my skin amazingly. I honestly have nothing but good things to say about this product. I also love that it comes in a big jar because I use moisturizer 24/7, so this will definitely last me a while. It’s been especially amazing for my eczema it cleared up within just a few days! I will forever repurchase this and recommend it to everyone. There’s no fragrance, which I love. It does feel a little greasy at first, but that goes away pretty quickly once it absorbs. The application, size, and absorption are all amazing 💕
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
L
Verified Purchase
Luz Lopez
Lowell, US
★★★★★ 5
very amazing product
Scent: Unscented, Size: 8 Ounce (Pack of 1), Scent: Unscented, Size: 8 Ounce (Pack of 1)
i love this product. it’s very smooth and buttery. no scent and truly good for skin.
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Reviewed in the United States on May 25, 2026
M
Verified Purchase
MC
Lowell, US
★★★★★ 4
Not bad for the price point.
Scent: Unscented, Size: 8 Ounce (Pack of 1)
I don't mind this product; it's well-priced; however, in practice, it was slightly too oily. I prefer other beef tallow products, or even just straight-up beef tallow, rather than this product. Because I have severe eczema on my hands, I prefer tallow blends that have faster absorption. However, this product is perfectly suited for use as a night moisturizer or as a hand mask. I would probably buy this again if the formulation were less oily/greasy next time.
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Reviewed in the United States on May 30, 2026
C
Verified Purchase
Carleigh
Omaha, US
★★★★★ 5
Exactly what I wanted and more
Scent: Unscented, Size: 8 Ounce (Pack of 1)
No odor, slightly greasy but thats to be expected. I apply it on my face before bed. I live in a dry desert so this is amazing for my skin. Within a couple days my skin looked glowly and hydrated. I even feel like my very fine lines are less noticeable (I'm only 27). My husband even commented how good my skin looks and he has no idea I even switched face moisturizer. I have sensitive and dry skin so I am very pleased. I wake up feeling great with this product. It's a heavy balm but I expected that so I really don't mind.
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Reviewed in the United States on January 1, 2026
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Verified Purchase
Sue Gaffer-Franzen
West Palm Beach, US
★★★★★ 3
Not sure
Scent: Unscented, Size: 8 Ounce (Pack of 1)
Initially it has a very greasy feeling and takes quite a long time to absorb. Once absorbed it feels very nice. It is a very nice thick tallow, quality seems very good.
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Reviewed in the United States on May 18, 2026

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