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HMK R777 Rust Remover for Hard Stone

HMK® R777 Rust Remover is a ready-to-use solution for removing rust stains from acid-tolerant stones such as granite and quartzite. It supports interior and exterior applications and helps reduce the recurrence of rust after treatment.

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Original price $0.00 - Original price $0.00
Original price $0.00
$30.99
$30.99 - $115.37
Current price $30.99
Availability:
15 in stock!
Availability:
11 in stock!
SKU HMK-RUST-REMOVER-R777-1
Size: 1 Liter

Free Shipping On Most Orders $200 or More!

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Description

HMK® R777 Rust Remover is a ready-to-use formula designed to remove rust stains from acid-tolerant dense stones such as granite and quartzite. Suitable for interior and exterior projects, it provides professional-level rust treatment with additives that help reduce the likelihood of rust returning after application.

Key Features

  • Targeted Rust Removal: Formulated to remove stubborn rust stains from dense, acid-tolerant stone surfaces.
  • Rust Recurrence Reduction: Includes additives that help minimize rust reformation after treatment.
  • Interior and Exterior Use: Suitable for a wide range of stone applications in multiple environments.
  • Professional Performance: Built for contractors and installers requiring reliable rust treatment.
  • Surface Compatibility: Safe for granite, quartzite, and other acid-tolerant stones; not intended for soft or acid-sensitive materials.

Specifications

Part No. Size Coverage
R777-1 1 Liter 60 – 80 sq. ft.
R777-5 5 Liter 300 – 400 sq. ft.

HMK® R777 Rust Remover provides effective rust treatment for dense stone surfaces, helping restore appearance while supporting cleaner long-term results.

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Frequently Asked Questions

Which stone types is this rust remover safe for?
HMK® R777 Rust Remover is designed for granite, quartzite, and other dense, acid-tolerant stones. It should not be used on marble, limestone, or any acid-sensitive materials.
Can this product be used for exterior stone surfaces?
Yes. HMK® R777 Rust Remover is suitable for both interior and exterior stone applications where rust staining occurs on acid-tolerant materials.
Does this product help reduce rust from returning?
Yes. HMK® R777 Rust Remover contains additives that help limit future rust development after proper treatment of the stone surface.
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