black bucket filled with RC 1950

RC 1950 Polyurethane Sealant is a technologically advanced, high solids, single component moisture cure polyurethane elastomeric sealant. In addition, RC 1950 is a brush grade sealant and an excellent all-purpose sealer to address roof leaks on most roofing substrates. RC 1950 is produced in an aluminum gray color that allows for faster cure times than white sealants.

Mil for mil, RC 1950 provides greater protection against leaks and water penetration than most sealants due to its tenacious adhesive properties, higher tensile strength and low vapor permeability values. RC 1950 offers a wider window of application than water based acrylic sealants.

Benefits of RC 1950 Polyurethane Sealant

  • Durability: Resist acids, alkali and salts for longer product lifespan.

  • Seal and Waterproof: Eliminate potential wash-off problems with early water resistance.

  • Superior Weatherability: Increase longevity with high ozone and UV resistance.

  • Thermal Stability: Resist cracking and peeling due to high tolerance of hot and cold weather extremes.

  • Easy Application: Spray, roll or brush only one component.

  • Extended Application Season: Apply even during colder months, thanks to the superior formula.

Types of Applications

  • Metal buildings and roofs

  • Flashings and gutters

  • Modified and BUR roofs

  • EPDM, Hypalon and TPO roofs

  • Polyurethane Foam and Concrete surfaces

Other Resources

RC 1950 Technical Data Sheet
RC 1950 Safety Data Sheet

Backed by Inland

Along with protecting buildings and equipment, our business protects your business. Every step in our production process is monitored to ensure quality control, and every Inland Coatings product is backed by more than 40 years of proven quality. For worry-free waterproofing systems, choose Inland.