Cementitious Fairing Coat for Precast and Off-Form Concrete

Penapatch Fairing Coat Mortar is a fine-textured, fast-setting cementitious mortar formulated for repairing and finishing concrete surfaces where only a thin application is required.

Made with specially selected cement and polymers, it provides excellent adhesion to concrete and masonry, negligible shrinkage and a smooth, uniform finish. Its fine texture helps minimise the appearance of surface imperfections beneath subsequently applied architectural coatings.

Suitable for internal and external applications, Penapatch Fairing Coat Mortar can be applied to vertical surfaces, precast concrete panels and off-form concrete. It can also be used over compatible RLA/Aftek repair mortars to create a consistent finish or left exposed as a final coat where appropriate.

Key Features and Benefits

• Fast setting: Supports efficient concrete repair and finishing.

• Smooth, fine-textured finish: Helps achieve a uniform architectural surface.

• Excellent adhesion: Provides strong bonding to suitable concrete and masonry substrates.

• Thin-layer application: Suitable for application thicknesses up to 5 mm in a single application.

• Negligible shrinkage: Helps minimise shrinkage-related surface imperfections.

• Easy to use: Simply add water in accordance with the manufacturer's instructions.

• Excellent workability: Supports controlled application and surface finishing.

• Durable repair: Designed for concrete surface correction and finishing.

• Overcoating compatible: Can be coated with conventional surface coatings, subject to coating system requirements.

• Exposed finish option: Can be left exposed as the final coat where suitable.

• Versatile application: Suitable for internal and external use, including vertical surfaces.

• Australian made: Suitable for professional concrete finishing applications.

Recommended Applications

Penapatch Fairing Coat Mortar is designed for thin-layer concrete surface correction and finishing, including:

• Fairing and finishing precast concrete panels.

• Surface correction of off-form concrete.

• Filling minor surface imperfections in concrete.

• Repairing superficial defects in concrete surfaces.

• Vertical concrete and masonry applications.

• Applying a smooth finishing layer over compatible RLA/Aftek repair mortars.

• Preparing concrete surfaces before architectural coatings.

• Creating a smooth, uniform surface for suitable exposed-finish applications.

Achieve a Smooth, Uniform Concrete Finish

Surface imperfections can affect the appearance of architectural concrete and may remain visible through subsequently applied coatings. Penapatch Fairing Coat Mortar is designed to improve surface uniformity through its fine texture, excellent adhesion and smooth finishing characteristics.

Its thin-layer application makes it suitable for finishing work where substantial concrete rebuilding is unnecessary. Used as part of a compatible concrete repair system, it can provide a consistent surface ready for the specified coating system or an appropriate exposed finish.

Application and Technical Information

Product type: Cementitious fairing coat and surface repair mortar

Primary application: Thin-layer concrete surface correction and finishing

Maximum application thickness: Up to 5 mm in a single application

Substrate suitability: Suitable concrete and masonry surfaces

Application orientation: Suitable for vertical applications

Mixing: Add water according to the manufacturer's instructions

Application environment: Internal and external applications

Finish: Fine-textured, smooth finish

Overcoating: Compatible with conventional surface coatings, subject to coating system requirements

Refer to the current Penapatch Fairing Coat Mortar Technical Data Sheet for substrate preparation, mixing proportions, application procedures, curing requirements, environmental limitations and overcoating guidance.

Need a Smooth Finish for Your Concrete Project?

Whether you are finishing precast panels, correcting off-form concrete imperfections or preparing a repaired surface for architectural coatings, Penapatch Fairing Coat Mortar provides a practical solution for thin-layer concrete finishing.

Contact our team for product information, technical documentation and assistance selecting a suitable concrete repair and finishing system.

Enquire today at Safari in Canning Vale about Penapatch Fairing Coat Mortar.