Menu

Your cart is empty

Professional Flat Roof Protection

Permakote Plus Fire Retardant Flat Roof Coating

$289.00

A high-build elastomeric acrylic roof coating engineered to protect flat roofing surfaces with Class A fire performance, waterproofing protection, solar reflectivity, ceramic insulation, and durable weather resistance.

Restore and protect low-slope commercial roofs with PermaKote Flat Roof Coating, a premium ceramic-elastomeric waterproofing membrane. This high-solids, liquid-applied rubber shields against ponding water, preventing costly leaks and structural damage. Engineered with bright white cool-roof technology, it reflects damaging UV rays to slash energy bills and resist thermal cracking. It delivers an energy-efficient, Class A fire-rated protective barrier. Choose PermaKote for cost-effective, long-lasting flat roof restoration and verified code compliance.

■ Class A Fire Rated
■ Beautiful Durable Matte Finish Available in Fan Deck Colors or Custom Colors
■ Best Roof Coating for Elastomeric Waterproofing of any Flat Roof Surface
■ Ceramic Insulating & Soundproofing Properties
■ Energy Saving Reflectivity
■ Superior Mold, Mildew and Fungi Resistance
■ Eco-Friendly, Easy Application and Water Clean Up
■ Spread Rate: 100-150 Square Feet Per Gallon
■ 7 Year Limited Warranty
■ Quantity Discounts on 5+ Pails

Contact Us for LTL Shipping Rates!

  • Class A Fire Rated
  • Reflective Ceramic Formula
  • Elastomeric Waterproofing

Current listed price: $289.00 per pail. Quantity discounts may be available on orders of 5 or more pails.

7-Year Limited Warranty

Permakote Plus Flat Roof Coating

Water-based • Matte finish • Easy water cleanup

  • High-Build Elastomeric Film
  • UV & Heat Reflective
  • Residential, Commercial & Industrial
  • Water-Based Low-VOC System

Why Permakote Plus

One coating system. Multiple layers of roof protection.

Permakote Plus is designed for property owners and contractors who want to extend roof service life while adding fire resistance, weather protection, solar reflectivity, and a clean finished appearance.

Class A Fire Performance

Formulated to provide Class A fire-rated performance as part of a properly prepared and applied roof coating system.

Waterproofing Protection

Creates a continuous elastomeric membrane that helps seal and protect compatible flat roof surfaces from moisture intrusion.

Energy-Saving Reflectivity

The bright, reflective finish helps reduce solar heat absorption and limits damaging UV exposure on the roof surface.

Thermal Shock Resistance

Flexible acrylic chemistry expands and contracts with temperature swings to help resist cracking and premature coating failure.

Mold & Mildew Resistance

Designed to resist the formation of mold, mildew, and fungi while maintaining a clean protective roof finish.

Ceramic Insulation & Sound Control

Ceramic insulating technology supports thermal protection while also helping reduce sound transmission through the roof assembly.

Application Overview

Built for proper prep, uniform coverage, and a durable finish.

Apply only to a sound, dry, properly prepared surface. Repair leaks, cracks, flashings, penetrations, and damaged areas before coating. Follow the product data sheet and substrate-specific primer requirements.

  • Apply uniformly by brush, roller, or suitable airless spray equipment.
  • Use two coats for a continuous, protective elastomeric membrane.
  • Allow adequate drying time between coats and protect the coating from rain or heavy dew while curing.
  • Clean tools, spills, and overspray promptly with warm soapy water while the coating is still wet.

100–150

Sq. Ft. Per Gallon

2 Coats

Recommended System

12+ Hrs.

Typical Recoat Window

64%

Solids by Weight

Product Details

Technical information without the sales fog.

Overview

Surfaces

Preparation

Protective Elastomeric Acrylic Roof Coating

Permakote Plus is a water-based, high-build roof coating designed to form a flexible, rubber-like protective membrane over compatible roof surfaces. Its reflective ceramic formulation combines waterproofing, fire resistance, UV protection, and insulating properties in one finished system.

  • Matte finish with white and tint-base options.
  • Suitable for residential, commercial, and industrial applications.
  • Designed to help extend roof service life when applied to a sound, compatible substrate.

Before You Coat

Roof coatings are only as reliable as the surface underneath them. Do not coat over active leaks, trapped moisture, loose material, or contaminated surfaces.

  • Confirm substrate compatibility.
  • Repair defects before coating.
  • Use the correct primer where required.
  • Follow minimum film-thickness requirements.

At a Glance

Key product specifications

Use these values for early estimating and product comparison. Final application rates can vary with roof texture, porosity, weather, and installation method.

Finish

Matte

Color

White / Tint Base

Vehicle Type

Acrylic Copolymer Emulsion

Solids by Weight

Approx. 64%

Spread Rate

100–150 sq. ft./gal.

Recoat

Approx. 12 hours

Clean Up

Warm Soapy Water

Current Listed Price

$289.00

Frequently Asked Questions

Questions contractors and building owners ask first.

Yes. Permakote Plus is formulated for compatible flat and low-slope roofing surfaces. The roof still needs to be structurally sound, correctly prepared, and properly drained. Follow the current manufacturer instructions for ponding-water and warranty limitations.
Permakote Plus is marketed as a Class A fire-rated roof coating. Fire performance depends on the tested assembly, substrate, preparation, coverage, and application thickness, so always match the product documentation to the project requirement.
The listed spread rate is approximately 100–150 square feet per gallon per coat. Rough, porous, weathered, or irregular surfaces can reduce actual coverage.
Sometimes, but compatibility and adhesion must be verified first. Loose, chalking, contaminated, incompatible, or moisture-trapped coatings should not simply be covered over.
Two uniform coats are typically used. When a primer is required, the full system must still meet the specified dry-film thickness. Refer to the current technical data sheet for exact project requirements.

Need Project Help?

Tell us about your roof before you order.

Send the roof type, approximate square footage, current surface condition, and project location. That makes it easier to estimate coating quantity and identify primer or preparation needs.

  • Product selection and application guidance
  • Coverage and quantity estimates
  • Quantity-discount inquiries for larger orders

Request Product Information

Use this form as a front-end contact layout. Connect the form action to your preferred WordPress, CRM, or email handler.