New sustainability push boosts RPM’s DAP Eclipse line of flat roof coatings

RPM’s DAP Eclipse line of elastomeric roof coatings targets commercial building owners looking to extend roof life and cut cooling loads, with Energy Star-listed formulations and white reflective finishes now a key part of the group’s sustainability narrative.

Edited by ad hoc news New Releases & Launches Desk. Reviewed before publication on 06/16/2026 at 3:49 AM ET. Details in the imprint.

White reflective roofs have gone from niche to mainstream in commercial construction, and RPM’s DAP Eclipse line of elastomeric roof coatings is positioned squarely in that trend with Energy Star-listed formulations aimed at extending roof life and trimming cooling bills for building owners. The Eclipse range is marketed for use on smooth built-up roofs, modified bitumen and some single-ply membranes, combining acrylic resin technology with high solar reflectance to help keep rooftop temperatures down in summer.

What RPM’s DAP Eclipse roof coatings are designed to deliver

The DAP Eclipse family sits under RPM’s Tremco and DAP building solutions umbrella and is sold primarily to professional roofing contractors and commercial facility managers who need to restore aging low-slope roofs without a full tear-off. The coatings are water-based acrylics, applied in liquid form and then curing to a continuous, flexible membrane that bridges small cracks and seams, with advertised elongation and tensile strength tuned for rooftop expansion and contraction cycles. According to the manufacturer, key products in the line include white reflective coatings designed to meet or exceed Energy Star and Cool Roof Rating Council benchmarks for solar reflectance and thermal emittance, helping to reduce heat gain on sun-exposed roofs. The official Tremco Roofing product materials describe Eclipse as an acrylic roof coating engineered for weather resistance, ponding water tolerance and energy efficiency claims when properly applied.

In practical terms, the Eclipse coatings are applied by roller, brush or spray in multiple passes to achieve manufacturer-specified dry film thickness, often over a compatible primer, and they can be part of a larger restoration system that includes seam reinforcement and flashing details. The water-based formulation allows for easier cleanup and lower odor on job sites compared with many solvent-based alternatives, which is relevant for occupied buildings where tenant disruption has to be minimized. While exact coverage rates depend on substrate condition and application thickness, acrylic elastomeric roof coatings in this category generally cover on the order of 1 to 1.5 gallons per 100 square feet per coat, and contractors typically plan two coats for warranty-grade installations. RPM emphasizes that using these coatings as part of a maintenance program can defer capital-intensive roof replacement, which is an attractive proposition for owners managing multi-building portfolios under tight operating budgets.

Energy performance is a core selling point: high-albedo white coatings can reflect a significant portion of incoming solar radiation, lowering rooftop surface temperatures and easing cooling loads for HVAC systems during summer months in hot climates. The Eclipse line is marketed alongside other reflective and cool roof solutions within RPM’s building products businesses, and the company’s sustainability reporting highlights roof restoration and energy-efficient coatings as contributors to reduced greenhouse gas emissions in the built environment. For specifiers and roof consultants, these coatings are typically combined with insulation improvements and air sealing measures to meet modern energy code requirements or voluntary green building certifications where applicable. Taken together, the system-level approach positions Eclipse and similar products as tools not just for leak control, but for broader lifecycle and sustainability optimization of commercial roofs.

Within RPM’s portfolio, DAP-branded and Tremco-branded roof coatings are part of the Construction Products Group segment that has been a major earnings contributor in recent years, supported by ongoing demand for repair and maintenance solutions in North America and selected international markets. Management has repeatedly pointed to cost-effective restoration systems like elastomeric coatings as a growth driver, especially as building owners look for ways to improve energy performance without full structural overhauls. RPM is publicly traded in the United States; shares of RPM International (ISIN US7757111049) most recently traded on the New York Stock Exchange, reflecting investor attention to its mix of specialty coatings, sealants and building materials businesses. The company’s strategic update materials detail how construction-focused product lines, including roof restoration systems, are positioned as key levers for margin and revenue growth in the coming years.

DAP Eclipse roof coatings in brief: the key facts

• Product: DAP Eclipse elastomeric roof coatings
• Manufacturer: RPM International Inc.
• Category: New Release/Launch - commercial roof coating system
• Launch date: Product family introduced and expanded over multiple years; positioned in RPM’s current cool roof and restoration offering
• MSRP / Price: Pricing varies by formulation and container size; sold through roofing distributors and commercial supply channels
• Availability: Primarily North American roofing distributors, building supply houses and specialty contractors
• Target audience: Commercial building owners, facilities managers, roofing contractors and specifiers seeking roof restoration and energy efficiency
• Key differentiator / USP: Water-based acrylic formulation designed for reflective, energy-efficient roof restoration within a broader RPM building products system

This article was a.i.-assisted and editorially reviewed. Product information without warranty; prices and availability may change at short notice. Not investment advice and not a buy or sell recommendation. Trading involves risk up to and including the total loss of invested capital.