Waterproofing Concrete Block Sealer - Ghostshield Concrete Sealers

Concrete Block

Concrete block sealers and cinderblock sealers

Because concrete blocks and cinderblocks are so porous using a penetrating concrete sealer is a great way to reduce porosity. A penetrating concrete sealer is going to keep the concrete blocks dry and help to prevent water seepage.

SILOXA-TEK® 8510

Because of the high actives content and solvent carrier the 8510 is our deepest penetrating concrete block and cinderblock sealer

Ghostshield Siloxa-Tek 8510 concrete sealer

VIEW SILOXA-TEK 8510

The 8510 is a great option to prevent water from seeping through concrete blocks and cinderblock keeping them dry. Mold, mildew and efflorescence growths are reduced and are easily cleaned off. Because of the small amount of solvent carrier, this high actives penetrating sealer is the deepest penetrating and longest lasting sealer in the Siloxa-Tek line.

Available only in a ready to use version, two coats are easily applied wet-on-wet with a solvent rated sprayer, roller or brush.

SILOXA-TEK® 8500

A water based, penetrating concrete block and cinderblock sealer. Best used to preventatively seal concrete blocks and cinderblocks that have not had any moisture issues.

VIEW SILOXA-TEK 8500

This waterproofing sealer will help to prevent water from seeping through concrete blocks and cinderblocks. Not only that but mold, mildew and efflorescence growths are reduced and are easily cleaned off.

Available in a ready to use version, or an ultra concentrated version. The ultra concentrated version is mixed with 4 gallons of distilled water prior to application. Two coats are easily applied wet-on-wet (the second coat is applied immediately after the first coat while the first coat is still wet) with a sprayer, roller or brush. The concrete retains its natural appearance after sealing and will not yellow or fade with UV light exposure.