Acrylic vs. Elastomeric Roof Coatings

“Elastomeric” describes a coating's ability to stretch and recover; it is not a single product chemistry. Acrylic roof coatings are water-based products, and some acrylic roof coatings are formulated as elastomeric coatings. Silicone, polyurethane, and SEBS products can also be elastomeric.

Compare systems, not labels

Identify the roof substrate, condition, drainage, existing coatings, repairs, application constraints, and required performance. Then compare the current technical and safety data for the exact products. A generic chemistry comparison cannot determine the correct system for a specific roof.

Confirm compatibility and current instructions

Review the current Lexis product data and safety data for every proposed cleaner, primer, sealant, reinforcement material, and coating. Confirm that the products are compatible with the existing roof and with one another. Complete any required adhesion testing on the actual roof before ordering the full project quantity.

Define the work before ordering

Document preparation, repairs, detail treatment, application method, coverage or film-thickness requirements from approved product data, weather limitations, safety responsibilities, and exclusions. Contractors should include these items in the written scope. Building owners doing their own research should use the same checklist when comparing options.

Ask Lexis about product selection

Send the roof type, approximate area, current condition, existing coatings or repairs, photographs, and project location through the Lexis contact page. These details help narrow product choices without assuming that one system fits every roof.