Pecora Urexpan NR-201 – a self-leveling, traffic grade sealant
NR-201 is a one part self-leveling, moisture-curing, isocyanate free sealant based on a unique hybrid STPU (Silylterminated Poly Urethane) differentiating it from the standard urethane-based sealant. The silicone/urethane hybrid chemistry utilized by the NR-201 formula allows for a low odor, non-yellowing, one-part, moisture-curing, STPU sealant. It has been developed specifically for sealing dynamic joints between […]
Silicone Sealants
We carry all types of silicone sealants. Please contact us for details.
ThioCalk Sealants for Highway Joints
Thio-Calk is a series of the most current formulations of synthetic rubber sealants designed for highways, sidewalks and industrial building joints. R242 is a self leveling, two part, pourable sealant. Available in Black of Grey. R342 is self leveling, two part, pourable, Jet Fuel resistant Sealant. Available in black only. R442 is a non-sag, tow […]
NR 200 Pecora Polyurethane Traffic Grade Sealant
NR-200 is a two part, chemically-curing, cold-applied and self leveling elastomeric sealant, very abrasion resistant and highly extensible to withstand long-term abuse and dynamic movement. NR-200 is designed specifically for sealing traffic-bearing expansion joints in parking decks and ramps, driveways, highway, bridge approaches, stadiums and industrial flooring. It is equally effective in sealing horizontal joints […]
Flexible Joint Sealant Hot pour rubber
We carry a highway grade hot pour rubber flexable joint sealants. Please contact us for details on this product.
Duramem H550 V550 Pecora Membrane waterproofer
Duramem H-500 and V-500 are moisture-curing, coal tar polyurethanes. They are intended for waterproofing between two-corse concreteslab construction. Basic uses include parking garages, decks, shopping mall and plaza areas, bridge decks, elevated sidewalks and and road ways. It can also be use for waterproofing tunnels, foundations, and base slab in terrazzo and quarry tile floor […]
Duramem 700 SM Sheet Membranes
No longer available. Please search our site for SubSeal 40 and SubSeal 60 as replacements. Duramem 700-SM elastomeric sheet membranes are designed to waterproof masonry, concrete and wood surfaces, vertically and horizontally, above and below grade. 700-SM consists of a 60 mil thick rubberized asphalt membrane to which is laminated a heavy polyethylene film on […]
Denver Foam Open Cell Polyurethane Foam
Denver Foam is round, labor saving, continuous length, compressible open-cell polyurethane foam used primarily as a non-gassing backer rod in caulking and sealant applications, such as expansion joints. Denver Foam can be installed rapidly with any type tool without regard for surface damage. Since round, compressible Denver Foam can be installed in continuous form in […]
Green Rod Closed Cell Polethylene Backer Rod
Green Rod is primarily a backing for elastomeric cold applied sealants such as polyurethane, silicone, polysulfide, butyl and acrylic. Used in this manner as a “stopper”, it helps limit the space available for sealant application, making it possible to ensure a proper seal with a calculated amount of selant. Green Rod applications include acoustical packing, […]
Dual Soft Rod Non Gassing Backer Rod
Dual Rod is a soft, flexible compressible, non-gassing backer rod used in expansion and contraction joints to control sealant application. It also helps produce a uniform joint contour will acting as a bond breaker between the backer material and sealant. Primarily for specialty applications where closed cell/open cell are not satisfactory. Dual Rod is particularly […]