RM Lucas Roof Coating Systems
G2 Building Envelope Solutions is your authorized manufacturer representative delivering premium commercial roof coatings and sealants across Eastern Washington and Idaho.
Your direct link to RMLucas products.
At G2 Building Envelope Solutions, we serve as the direct bridge between commercial roofing professionals as RMLucas industry-leading product line. Serving Eastern Washington and Idaho, we provide contractors, architects, and building owners with localized technical support, submittal assistance, and project specification guidance. We ensure your jobsites are backed by the right chemistry and full manufacturer warranty support to withstand the unique climate demands of the Pacific Northwest.
100% Silicone Systems
Ultimate Ponding Water Resistance
High-solids, moisture-cure silicone coatings engineered to provide superior protection on flat or low-sloped commercial roofs with permanent ponding water risks. These solvent-free coatings form a seamless, monolithic membrane that provides maximum UV solar reflectance and long-term durability without degrading under severe weather or standing water.
Acrylic Elastomeric
Eco-Friendly & Breathable Protection
High-performance, water-based coatings that deliver a flexible, cost-effective finish for commercial roof restoration. Ideal for positively sloped single-ply, metal, and modified bitumen substrates, these 100% acrylic systems flex easily with dynamic building movement, reflect solar heat, and significantly reduce energy costs.
SEBS Thermoplastic
High-Tensile Universal Repair & Resurfacing
Heavy-duty, solvent-based synthetic rubber coatings designed for extreme adhesion across demanding commercial substrates, including TPO, EPDM, metal, and concrete. Formulated to withstand severe thermal shock and structural movement, these universal SEBS thermoplastic systems create an immediate, durable moisture barrier for complete roof restoration and spot repair.
Cleaners, Primers and accessories
Essential Prep & Substrate Optimization
Proper surface preparation is crucial for long-term coating adhesion and system performance. R.M. Lucas offers specialized heavy-duty roof cleaners, rust-inhibiting metal primers, asphalt bleed blockers, and substrate adhesion promoters (like Lucas #115 Detergent Roof Primer and #8015 TPO Primer). These essential prep tools clean pores, neutralize surface rust, and ensure optimal bonding across metal, single-ply, and asphalt substrates before topcoat application.