Trojan Masonry Sealer

Trojan Concrete & Masonry Sealer

Trojan Masonry & Concrete Sealer is a penetrating polyester polymer and water-based polyurethane used to seal and waterproof all types of concrete slabs, walkways, driveways, brick and block walls, stucco and other types of cement such as ferro cement, flying cement and shot-crete. It also prepares the surface for finish coatings such as our Exterior Elastomeric Wall Coating.

Water on brick treated with Trojan to show the waterproofing properties

Spraying Trojan on new construction

Application Surfaces:

* Concrete

* Brick

* Stucco

* Stone

* Exposed Aggregate

* Shot-Crete

* Walls

* Sidewalks

* Driveways

* Concrete Countertops

* Pool Decks

* Balconies

* Garage Floors

* Interior Concrete

Ready to use, no mixing or diluting. This is a finished product. We recommend first cleaning the concrete or masonry with either NuLook Concrete Cleaner, Easy Brick Cleaner or Enviro Clean Degreaser (a concentrate- one gallon makes ten) Enviro Clean is ideal in that it removes oil, grease and other petroleum related stains from all types of surfaces and is economical. If rust stains are present we suggest using Envirosafe Rust Stain Remover. The uniqueness of this product is outlined in the H. C. Nutting and City of Cincinnati Garage Analysis Test. This test was designed to compare several water based sealers and the claims that each made as to the penetration, durability, water proofing quality and effectiveness of their products when applied to a concrete surface.

The results, by way of a core analysis test, show conclusively that Trojan Masonry Sealer penetrated and waterproofed the concrete. Additionally, after submerging the core in a 50/50 solution of blue tap water to propyl alcohol for 56 hours at the same hydrostatic head there was NO PENETRATION to the core treated with Trojan Masonry Sealer. A copy of this test and information concerning permeability and porosity are available along with our MSDS and catalog

Trojan Masonry Sealer is easy to apply and is non-toxic, non-flammable, non-hazardous, low VOC (11.67 g/L) and water soluble. It can be applied with a pump sprayer or electric pump and will not harm glass, aluminum, metal, plants, or aquatic life. However, you should try not to get the material on the glass to save the clean up later.

The Advantages of using Trojan Masonry Sealer are:

* Penetrates and helps to eliminate deterioration of the surface.
* Waterproofs masonry surfaces.
* Ideal preparation for walls or floors prior to surface applications
of coatings such as:
*oil base paint *epoxy
*urethanes *acrylics.
* Reduces the hydration of water through the surface as evidenced by calcium chloride tests.
* Helps to reduce efflorescence when applied to mortar joints protecting the brick or stone from the "white bloom".
If more information is needed, you may request a CD of all our products be sent to you.

Trojan Masonry Sealer is NOT intended for use in areas that will be continually submerged in water, such as pools, ponds and tanks. Trojan may, however, be used on the outside of these structures.

NOTE: Because of their very open, porous texture, cinder blocks are very difficult to seal with a penetrating sealer. Especially below grade where hydrostatic pressure of ground water penetrates from the back side of the block. Because of this we do not recommend trying to waterproof below grade cinder block with Trojan Masonry Sealer. However, above grade cinder block may be sealed with Trojan Masonry Sealer and then coated with Envirosafe Elastomeric Wall Coating to block wind-driven rain.

These files are available in PDF Format
Trojan Masonry Sealer is available in:
1-Gallon Bottles
5-Gallon Pails
55-Gallon Drums

Sealing brick chimney with Trojan Masonry Sealer