Hyload Hyproof Waterproofing Hyproof Waterproofing Hyload Hyproof Waterproofing Waterproofing coal tar coal tar Membrane Waterproofing Membrane Waterproofing
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Designed to tackle the most demanding waterproofing requirements
Green Roof Root Barrier Root Barrier
Dampproofing Dampproofing Chemical Resistance
Chemical Resistance Elvaloy Elvaloy Elvaloy Elvaloy Below Grade Below Grade
coal tar pitch Elvaloy Elvaloy
System Components

At the heart of the Hyproof waterproofing system is a Coal Tar Elastomeric (CTEM) membrane that is a combination of coal tar, PVC, and Elvaloy®, a high molecular weight PVC plasticizer. This unique combination of materials gives the membrane unequaled properties making it ideally suited for waterproofing applications. Tough, durable, and extremely chemical resistant, the membrane also is impervious to mold, mildew, rot, and root penetration. Our membranes and cloaks can be joined by either hot air weld which fuses the membrane together, or the strong covalent bond provided by our high performance Structural Sealant. All our components work together to provide tight, durable, and complete protection not just against the water, but all other environmental contaminates.

Hyproof SA (Self Adhered) Membrane
A self adhered, fully adhered, CTEM waterproofing membrane intended for use over primed smooth, dry substrates. The bottom of the sheet is fully coated with SBS-modified asphalt with a dry selvedge edge for hot air welds. Suitable substrates include, but are not limited to, wood, masonry, and dry concrete.

Hyproof SA2 Membrane
A self-adhered CTEM membrane. In contrast to our Hyproof SA product, the adhesive is applied over 50% of the bottom of the sheet. This product is used as the second ply in our 20 year warranty systems. It also has a dry selvedge edge for hot air welds.

Hyproof GL (Grid Lock) Membrane
An uncoated CTEM waterproofing membrane that is installed onto ribbons of Membrane Adhesive laid in a grid pattern. It is intended for use over smooth surfaces that could be moist or, in retrofit projects, covered with an older existing waterproofing system. Possible substrates include concrete that has not fully cured or an old hot-applied asphalt or coal tar waterproofing system. Contact Hyload for further guidance regarding acceptable substrates.

Hyload Structural Sealant
A moisture cure, moisture insensitive, high performance polyether sealant. It will covalently bond to both Hyproof membranes and cloaks, in addition to aggressively bonding to almost all commonly used construction materials. In addition to bonding membranes and cloaks, Structural Sealant is used to seal any exposed termination of the Hyload waterproofing system.

Hyload Membrane Adhesive
A moisture cure, moisture insensitive polyether adhesive that is used to adhere Hyproof GL to substrates. Membrane Adhesive is typically applied in a 12” o.c. grid (checkerboard) pattern so that it will limit the lateral migration of water. It will bond to almost all possible substrates including uncured concrete, masonry, asphalt, and coal tar.

Hyload Trowel-On Membrane (TOM)
A solvent-free waterproofing mastic that can be applied in beads from a 28 oz. caulking tube, or trowel-applied from 2 or 5 gallon pails. Hyload TOM cures by exposure to ambient moisture. It is suitable for use in both above and below grade applications. Among other uses, Hyload TOM is used to form fillets for inside corner applications of the Hyload waterproofing system. It is also used to affix Hyload Cloaks into place.

Hyload Cloaks
Pre-formed inside and outside corners for installation with the Hyload Hyproof waterproofing system. Hyload TOM is used to affix the cloaks into place. The cloaks can be bonded to Hyproof membranes with either Hyload Structural Sealant, hot air welding, or a combination of both.

Hydrain Drainage Boards
Provide pre-formed engineered drainage that will minimize hydrostatic build-up on Hyload waterproofing systems. Hydrain comes in (typically) 4’ x 50’ foot sections for quick and easy installation.

Hyglass Protection Board
A tough and dense fiberglass and asphalt composite board that offers membrane protection from many of the physical abuses that are common during the construction and waterproofing process. Typically sized at 4’ x 5’ and approximately ¼” thick, it is quick and easy to install. Other sizes/thicknesses are available.
Waterproofing Waterproofing
Hyload Waterproofing Systems — Phone: (330) 769-3546 - Toll Free: (800) 457-4056 - Fax: (330) 769-4153
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