Model # 8500

Internet #205212675

Ghostshield 1 gal. Invisible Penetrating Water Based Concrete and Masonry Sealer Plus Water and Salt Repellent
0855849005040

Ghostshield

1 gal. Invisible Penetrating Water Based Concrete and Masonry Sealer Plus Water and Salt Repellent

  • Industrial-grade sealer reduces water and moisture intrusion
  • Protects concrete or masonry substrates from aggressive salts
  • Seals concrete, brick, driveways, basements and more
$ 83 40 /gallon
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Frequently Bought Together

Product Overview

  • Industrial-grade sealer reduces water and moisture intrusion
  • Protects concrete or masonry substrates from aggressive salts
  • Seals concrete, brick, driveways, basements and more
An industrial-grade, water-based, silane/siloxane engineered to reduce water and moisture intrusion, while protecting concrete or masonry substrates from chlorides and deicing salts. Siloxa-Tek 8500 is our favorite product to treat nearly any application. A proprietary blend of silane/siloxanes, this clear penetrating sealer not only prevents deicing salt and freeze-thaw damage, but its hydrophobic nature resists moisture intrusion and vapor transmission. This is the go to choice to seal any concrete, brick, or masonry based substrate especially driveways, basements, patios and garages.
  • Prevention from freeze-thaw attack and ASR by preventing the ingress of water, prevents further damage to reinforced concrete by limiting the substrate water content, chloride and other aggressive salts
  • Provides increased protection as a hydrophobic barrier to prevent future penetration of water and soluble aggressive agents through a crack, provides protection from spalling and pitting as a result of aggressive salts and chlorides
  • Alkali resistant, freeze-thaw/de-icing salt resistant, UV resistant, reduces vapor transmission, water beading (water repellent effect)
  • Supplied ready to use, easy to apply, effective penetration depth, seals pores and capillaries while remaining breathable
  • Reduction of dirt pick-up, reduces risk of efflorescence, protection against micro-organism growth
  • No change in appearance of the substrate, the treated surface does not become glossy, tack free, durable finish
  • No formation of harmful by-products, low VOC's
  • Online price includes PaintCare fee in the following states: CA, CO, CT, ME, MN, OR, RI, VT

Product Overview

  • Industrial-grade sealer reduces water and moisture intrusion
  • Protects concrete or masonry substrates from aggressive salts
  • Seals concrete, brick, driveways, basements and more
Model #: 8500
Internet #: 205212675

An industrial-grade, water-based, silane/siloxane engineered to reduce water and moisture intrusion, while protecting concrete or masonry substrates from chlorides and deicing salts. Siloxa-Tek 8500 is our favorite product to treat nearly any application. A proprietary blend of silane/siloxanes, this clear penetrating sealer not only prevents deicing salt and freeze-thaw damage, but its hydrophobic nature resists moisture intrusion and vapor transmission. This is the go to choice to seal any concrete, brick, or masonry based substrate especially driveways, basements, patios and garages.

WARNING! This product can expose you to chemicals, including Methanol which is known to the State of Californina to cause cancer or birth defects or other reproductive harm. For more information, go to www.p65warnings.ca.gov

  • Prevention from freeze-thaw attack and ASR by preventing the ingress of water, prevents further damage to reinforced concrete by limiting the substrate water content, chloride and other aggressive salts
  • Provides increased protection as a hydrophobic barrier to prevent future penetration of water and soluble aggressive agents through a crack, provides protection from spalling and pitting as a result of aggressive salts and chlorides
  • Alkali resistant, freeze-thaw/de-icing salt resistant, UV resistant, reduces vapor transmission, water beading (water repellent effect)
  • Supplied ready to use, easy to apply, effective penetration depth, seals pores and capillaries while remaining breathable
  • Reduction of dirt pick-up, reduces risk of efflorescence, protection against micro-organism growth
  • No change in appearance of the substrate, the treated surface does not become glossy, tack free, durable finish
  • No formation of harmful by-products, low VOC's
  • Online price includes PaintCare fee in the following states: CA, CO, CT, ME, MN, OR, RI, VT

Info & Guides

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Specifications

Dimensions

Container Size
1 GA-Gallon

Details

Application Method
Brush,Pump-up Sprayer,Roller
Coating Product Category
Waterproofer/Sealer
Color/Finish
Clear, Natural, Slightly Enhanced
Concrete/Masonry Surface Application
Basement Floor,Basement Wall,Driveway,Exterior Wall,Garage Floor,Garage Wall,Pavers/Stones,Porch & Patio
Dry To Touch Time (hh:mm)
06:00
Interior/Exterior
Exterior,Interior
Maximum Optimal Temperature (F)
90
Maximum hydrostatic pressure (lb.)
0
Minimum Optimal Temperature (F)
45
Paint/Stain Base Material
Water
Paint/Stain Key Features
Dries Clear,Mildew Resistant,Moisture Resistant,Sealer,UV/Fade Resistant,Waterproof
Paint/Stain/Waterproofer Product Type
Concrete Waterproofer/Sealer
Recommended Number of Coats
2
Returnable
90-Day
Substrate/Surface Use Type
Concrete/Brick/Masonry/Stone
Transparency
Clear
Vertical/Horizontal
Vertical / Horizontal

Specifications

Dimensions

Container Size
1 GA-Gallon

Details

Application Method
Brush,Pump-up Sprayer,Roller
Coating Product Category
Waterproofer/Sealer
Color/Finish
Clear, Natural, Slightly Enhanced
Concrete/Masonry Surface Application
Basement Floor,Basement Wall,Driveway,Exterior Wall,Garage Floor,Garage Wall,Pavers/Stones,Porch & Patio
Dry To Touch Time (hh:mm)
06:00
Interior/Exterior
Exterior,Interior
Maximum Optimal Temperature (F)
90
Maximum hydrostatic pressure (lb.)
0
Minimum Optimal Temperature (F)
45
Paint/Stain Base Material
Water
Paint/Stain Key Features
Dries Clear,Mildew Resistant,Moisture Resistant,Sealer,UV/Fade Resistant,Waterproof
Paint/Stain/Waterproofer Product Type
Concrete Waterproofer/Sealer
Recommended Number of Coats
2
Returnable
90-Day
Substrate/Surface Use Type
Concrete/Brick/Masonry/Stone
Transparency
Clear
Vertical/Horizontal
Vertical / Horizontal

Questions & Answers

Does this product give the wet look?

???
Asked by: Earpmonster
No, it leaves a natural finish.
Answered by: CommunityAnswer
Date published: 2018-04-13

I have a concrete patio slab, if I apply this can I paint over it?

I have a concrete patio slab, if I apply this can I paint over it?
Asked by: rpinch
Possibly, but you'd need to make sure the paint would adhere to the waterproofing, so you would probably need to prime it first. Alternatively, if you're looking to ensure your patio is waterproof, you could paint first, then apply the sealer.
Answered by: PainterMcPaintyface
Date published: 2018-02-22

Can this product be used to seal an interior block basement wall?

Asked by: JOHN
GhostShield recommended that I first prime my cinder block walls with Sil-Tek 3500 before applying the 8500.
Answered by: rsdk
Date published: 2018-08-10

Can I use this on polymeric sand on a paver patio

Asked by: Bob
Hey Bob, you probably could, although the polymeric sand may be too porous. This sealer works very well on solid "porous" surfaces, like cement, blue stone and similar hard stone applications. I would contact the manufacturer for their opinion.
Answered by: JBAD0
Date published: 2018-09-03
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Customer Reviews

1 gal. Invisible Penetrating Water Based Concrete and Masonry Sealer Plus Water and Salt Repellent is rated 4.6 out of 5 by 54.
Rated 5 out of 5 by from As Advertised I was skeptical at first, couldnt see how such a product could water proof concrete and be applied so easily. I power washed our 10 year old driveway, let it dry for a few days then applied this product using a pump sprayer in the early morning so that it didnt instantly evaporate giving it a chance to penetrate the concrete. Dont be fooled, pictures of results are attached. Driveway looks great, water just beads, one picture compares my sidewalk to my neighbors un treated driveway.
Date published: 2018-09-08
Rated 4 out of 5 by from This was my first time using this product. It’s too... This was my first time using this product. It’s too soon to tell how well it seals but it was easy to apply and dried nicely and was clear after dying. I should have bought an additional gallon as it did not cover as much as I had measured. Of course my measurement could be off...
Date published: 2018-07-17
Rated 5 out of 5 by from This product performed superbly just as the reviews said it would. Easily applied with a roller, ... This product performed superbly just as the reviews said it would. Easily applied with a roller, easily cleaned up and with the first rain the water beaded up like little marbles and ran in rivers off the patio. Excellent product and worth every penny!
Date published: 2018-07-17
Rated 5 out of 5 by from Very good quality, holds up well. Use as directed and... Very good quality, holds up well. Use as directed and you will like the results. I have used this on several types of concrete surfaces and have had no problem.
Date published: 2018-07-24
Rated 5 out of 5 by from Worked will with new concrete pour and cleanup was with... Worked will with new concrete pour and cleanup was with soap and water! Product performed as promised!
Date published: 2018-09-18
Rated 4 out of 5 by from It is currently repelling water. I just hope it... It is currently repelling water. I just hope it lasts half as long as advertised.
Date published: 2018-07-10
Rated 5 out of 5 by from Expensive but worth it I purchased and used 2 gallons to seal a new versa block patio wall -3 sides.- approximately 250 sq. ft. front and a little less on the backside - applied where not back filled yet. The product went on easily with an electric paint sprayer -2 coats wet to wet as instructed. I waited until the block was dry -3 days following a hard rain- before applying. Following application the results were remarkable. Previously saturated block was completely dry. Very impressive! One thing to note -I picked up the second gallon at home depot- when I opened it a few days later to apply there was only a half gallon in the bottle -the handle had a slight crack allowing leakage in shipment without being obvious. Home Depot replaced the bottle with no problem but would not give me the 1/2 gallon remaining to coat the front of my wall before any rain-(I knew Hazmat would dispose of this anyways) so this set me back another week since it rained 2 days later. When it arrived, I had HD open the replacement gallon before accepting it. I would highly recommend this product. Great Results.
Date published: 2016-10-22
Rated 5 out of 5 by from Perfect product for the application Problem to be solved: water penetration into brick chimney and damaging drywall ceiling below the roof. Previously repaired the cement cap on the chimney, placed caps over the flue pipes, reflashed the chimney. Waterproofing the masonry was all that remained to be done. The Ghostshield was applied with a brush. The first coat was absorbed almost immediately. Yje second coat was absorbed, but much more slowly, indicating that the material was penetrating the masonry as described. Upon completion, the chimney looks exactly as before.
Date published: 2014-09-02
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