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Hydro Blok |
Where is Hydro Blok used?
Hydro Blok is specifically formulated for use on:
- Heavyweight Concrete Blok - Above or Below Grade
- Areas with high vapor transmission
Hydro Blok is a silicate based concrete sealer that can be used
anywhere you have heavyweight concrete blocks or severe alkali
disintegration. It will greatly reduce vapor transmission which leads to
flooring or paint release, as well as strengthening and conditioning your
concrete. Hydra Blok can be used alone or in conjunction with our
Poly Top Seal or
NCS-2O Negative sealers. Often we use this product with a cementicous
wall render. For more information on sealing with Hydro Blok, please call
an EOS representative.
PREPARATION
All concrete must be clean, raw concrete, no paint or
sealers. To remove algae spray down with a 50/50 mixture of Clorox and tap
water. Deck brush and hose or mop down to rinse. Allow area to semi dry
and apply Hydro Blok with a inexpensive low-pressure
(garden type) pump sprayer that you can use for both products.
Note! Always wet the block
wall down with water before applying Hydro Blok sealer. A good damp spray
is adequate. Do not over saturate.
Application Instructions
If applying cementicous product see application instructions
included with the pail.
| 1. |
Fill your sprayer with Hydro Blok
and apply 3 wet applications to the walls spraying from the top down
using a left right motion. Apply only enough product so as not to
create run-off of the Hydro Blok. A 12 inch sag in
the sealer is the maximum desired. Use a left right motion for the
first application, and an up down motion for the second application.
Leave a shiny wet application of liquid sealer on the surface.
Hydro Blok will penetrate the concrete surface in 5
to 10 minutes leaving just a damp looking surface. A maximum of 30
to 45 minutes should be allowed between applications. |
| 2. |
Use a deck brush and a liberal amount of water 6 to
12 hours after the last application, vigorously brush to remove all
residual sealer and purged contaminates from all surfaces that are
to be painted or have other coatings or adhesives
applied. |
| 3. |
Allow sealer 10 days to cure before applying
another sealer, paint or topical treatment. |
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