Waterproofing Membranes

ARC Waterproofing Membrane
ARC Membrane is a multi-layer, fabric reinforced, asphalt modified latex elastomer designed to create a seamless, waterproofing membrane barrier that provides high-quality, positive-side waterproofing protection.
Its anti-reflective cracking properties inhibit the transfer of cracks from the substrate to the finished surface, contributing to the longevity and aesthetic appeal of the entire application.
ARC Membrane incorporates an anti-microbial component, a performance additive that inhibits the growth of mold and mildew on the membrane surface and in damp environments, providing additional protection and defense against environmental health concerns.

Hydro-Guard AG
Hydro-Guard AG is a thin, fabric reinforced, load bearing, anti-fracture and crack isolation membrane designed for above grade exterior applications.
It provides flexible, highperformance waterproofing protection designed for use under a wide variety of finished surface materials like tile, stone, pavers, cementitious materials, etc.
Hydro-Guard AG is applied over concrete substrates and prevents reflective cracking that adds longevity to the finished surface.
This cold liquid applied, high-performance latex membrane exhibits excellent elongation that exceeds 500% and exceptional adhesion properties that allow it to bond to any acceptable surface.

Hydro-Guard BG
Hydro-Guard BG is a single-component, non-fibrated, asphalt modified, neoprene waterproofing membrane designed to provide highperformance below grade protection from damage incurred by both positive and/or negative side water pressure.
This vapor permeable membrane is applied over concrete substrates and allows moisture vapor to escape to prevent blistering and delamination of the applied membrane, while prohibiting infiltration of moisture through foundation walls and footings, retaining walls and planter boxes.
Hydro-Guard BG also exhibits excellent adhesion to damp surfaces.

Hydro-Shield 380 Waterproofing Membrane
Hydro-Shield 380 Waterproofing Membrane is a thin load bearing sheet applied waterproof and Crack Isolation membrane composed of a three ply non-woven material. Hydro-Shield 380 Waterproofing Membrane is ideal for areas requiring above grade positive side waterproofing protection.

Mer-Thane 300SF
Mer-Thane 300SF is a high-performance, solvent-free, low odor, moisture cured, cold fluid applied, elastomeric polyurethane waterproofing system combined with an integrally colored, quick setting, polyester, aliphatic topcoat. This seamless system provides superior adhesion, abrasion and impact resistance, flexibility, chemical resistance and weatherability. Mer-Thane 300SF is specifically engineered to protect plywood and concrete surfaces from deterioration due to water penetration, waterborne chlorides and exposure to common chemicals and biodegradable materials found in pedestrian traffic applications. It is engineered to seal the substrate from moisture penetration during freeze-thaw cycling or high temperature/high humidity thermal cycling.
Mer-Thane 300SF installs at a minimum 55 mils (1.4mm) DFT and is designed for use over properly prepared plywood and concrete substrates. This seamless system can be applied at flashing areas, drains, trenches, curbs, vertical wall terminations and other surface transition areas to provide seamless waterproofing protection.

Mer-Thane 310SF
Mer-Thane 310SF is an environmentally friendly, high-solids, solvent-free, low odor, moisture cured, cold liquid applied, elastomeric, aromatic urethane waterproofing system. This easy-to-use, high performance system provides superior adhesion, abrasion and impact resistance, flexibility, chemical resistance and weatherability. Mer-Thane 310SF is specifically engineered to protect concrete surfaces from deterioration due to water penetration, waterborne chlorides and exposure to common chemicals and biodegradable materials found in vehicular traffic applications. It is engineered to seal the substrate from moisture penetration during freeze-thaw cycling or high temperature/high humidity thermal cycling.
Mer-Thane 310SF installs at a minimum 40 mils (1.0mm) DFT and is designed for use over properly prepared concrete substrates. This seamless system can be applied at flashing areas, drains, trenches, curbs, vertical wall terminations and other surface transition areas to provide seamless waterproofing protection.

Mer-Thane 320
Mer-Thane 320 is a high-performance, monolithic, cold fluid applied, single-component, bitumen modified, urethane polyurea waterproofing membrane. This user-friendly, seamless, impact resistant membrane provides superior adhesion, durability, chemical resistance, weatherability and flexibility. Mer-Thane 320 is available in horizontal and vertical formulations for use in a wide range of applications. Its superior elongation allows for substrate movement without membrane rupture while its chemical structure creates a tenacious adhesive bond engineered to protect concrete and plywood surfaces from deterioration due to water penetration and waterborne chlorides and to prevent lateral water migration between the membrane and base slab or vertical wall. It is chemically engineered to completely seal concrete substrates from moisture penetration during freeze-thaw cycling or high temperature/high humidity thermal cycling.
Mer-Thane 320 installs at a minimum 60 mils (1.52mm) dry finished thickness and is designed for use over properly prepared concrete and plywood substrates. The system incorporates

Mer-Thane 330WC
Mer-Thane 330WC is a single-component, solvent-free, water-catalyzed, low odor, fluid-applied, elastomeric, polyurea urethane membrane designed for use in green roof applications, between slabs, foundations, planters, bridges, tunnels, basements, I.R.M.A. roofs with insulation, pavers or ballasted. It can also be mixed with various aggregates (silica sand or rubber) to create an excellent patching compound or sloping mixture.
Mer-Thane 330WC installs at a minimum 16 mils (0.4mm) dry finished thickness and is designed for use over properly prepared concrete and plywood substrates.

Mer-Thane 400AR
Mer-Thane 400AR is a monolithic, cold liquid applied, two-component, asphalt extended, aromatic polyurethane waterproofing membrane. This seamless, impact resistant membrane provides superior adhesion, durability, chemical resistance, weatherability and flexibility. Mer-Thane 400AR's superior elongation expands and contracts with normal substrate movement without membrane rupture and is formulated to create an exceptional adhesive bond to various substrates.
Mer-Thane 400AR installs at a minimum 58 mils (1.47mm) DFT and is designed for use over properly prepared asphalt, plywood, concrete, steel and metal substrates. This versatile system offers a wide range of uses and applications.

Mer-Thane 500
Mer-Thane 500 is an elastomeric, fluid applied, metal reinforced, high-performance polyurethane waterproof decking system. This easy-to-use, fast setting system provides superior adhesion, abrasion and impact resistance, flexibility, chemical resistance and weatherability. Mer-Thane 500 is specifically engineered to protect plywood surfaces from deterioration due to water penetration, waterborne chlorides and exposure to common chemicals and biodegradable materials found in exterior pedestrian traffic applications. It is engineered to seal the substrate from moisture penetration during freeze-thaw cycling or high temperature/high humidity thermal cycling and expand and contract with normal structural movements.
Mer-Thane 500 installs at a minimum 60 mils (1.5mm) DFT and is designed for use over properly prepared plywood substrates. This seamless system can be applied at flashing areas, drains, trenches, curbs, vertical wall terminations and other surface transition areas to provide seamless waterproofing protection.