RoMix RO-396 high performance concrete form release agent being sprayed onto concrete forms

RoMix RO-396 High Performance Concrete Form Release Agent

RoMix RO-396 is a premium high-performance concrete form release agent engineered for precast concrete producers, architectural precast operations, and ready-mix concrete contractors. With tough technology for a fragile environment, RO-396 delivers clean positive stripping, eliminates bug holes and surface voids, and provides rust prevention for steel forms — all while exceeding VOC compliance requirements. This non-hazardous, non-toxic formula is the environmentally responsible choice for form release operations that demand quality results without compromising worker safety or regulatory compliance.

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What Is RO-396?

RoMix RO-396 is a reactive concrete form release agent formulated with a reactive agent dissolved into a neutralized oil base and blended with a mineral oil carrier. Unlike conventional barrier-type oils that simply sit between the form and concrete, RO-396's reactive chemistry actively promotes positive stripping while producing a high-quality finished surface with minimal bug holes, surface voids, stains, or discoloration. The premium formula is specifically designed for thinner applications, allowing you to get the material on the form instead of on the ground or in the air, cutting waste and improving profitability. Because form work can amount to more than 40% of precast cost, choosing an effective release agent directly impacts your bottom line.

Low V.O.C. Compliant

Non-Hazardous & Non-Toxic

Anti-Stick Protection

Will Not Freeze

Watch RO-396 in Action!

Key Benefits for Precast and Concrete Operations

RO-396 delivers a comprehensive set of performance benefits for form release operations:

  • Clean positive stripping — reactive chemistry outperforms barrier-type oils for reliable form release and increased production cycles
  • Eliminates bug holes and surface voids — produces high-quality finishes suitable for architectural precast requirements
  • Rust prevention — protects steel forms from corrosion, extending form life and reducing replacement costs
  • No stains or discoloring — leaves clean concrete surfaces ready for finishing or delivery
  • VOC compliant — exceeds all minimum VOC requirements, eliminating regulatory compliance worries
  • Application flexibility — can be sprayed, swabbed, painted, wiped, or dipped to match your workflow
  • All-climate performance — specially formulated to deliver maximum coverage in all climates and will not freeze

RO-396 is approved for use by the Louisiana Department of Transportation and Development. Download the LADOT Letter of Conformity.

Coverage Rates

RO-396 delivers excellent coverage depending on surface porosity:

  • 1,400 – 1,800 sq. ft. per gallon on semi-porous surfaces
  • 1,900 – 2,100 sq. ft. per gallon on non-porous surfaces
  • 800 – 1,600 sq. ft. per gallon on highly-porous surfaces

Pair RO-396 with These Products

RO-396 works best as part of a complete concrete production and maintenance program. Pair it with these complementary products for maximum equipment and form protection:

  • Back-Set — Acid-free molecular concrete remover. Use Back-Set to remove hardened concrete buildup from forms, mixers, and equipment between form release applications.
  • Body Guard — Anti-stick agent and protective wax for concrete mixer drums and chutes. Apply after cleaning to prevent concrete adhesion on equipment exteriors.
  • Rust-Gone — Rust remover and metal brightener for maintaining steel forms and equipment in peak condition.

Container Sizes

RO-396 comes in various container sizes to satisfy your needs:

5 Gallon Pail
5 Gallon Pail

$140.00

30 Gallon Drum
30 Gallon Drum

$465.50

55 Gallon Drum
55 Gallon Drum

$693.00

275 Gallon Tote Tank
275 Gallon Tote Tank

$3,080.00

330 Gallon Tote Tank
330 Gallon Tote Tank

$3,696.00

Frequently Asked Questions

Yes. RO-396 is non-hazardous, non-toxic, and environmentally safe. The formula exceeds all minimum VOC requirements, making it compliant with current environmental regulations. It is approved for use by the Louisiana Department of Transportation and Development. Contact RoMix Chemical for specific compliance documentation.

No. RO-396 is specially formulated to perform in all climates and will not freeze. It delivers maximum coverage and reliable performance even in extreme cold conditions, making it suitable for year-round use in any climate.

RO-396 is designed for maximum application flexibility. It can be sprayed, swabbed, painted, wiped, or dipped to match your specific workflow and equipment. The thin-application formula ensures you get the material on the form instead of on the ground or in the air, reducing waste. Contact RoMix Chemical for application guidance specific to your operation.

Coverage rates vary by surface porosity: 1,400 – 1,800 sq. ft. per gallon on semi-porous surfaces, 1,900 – 2,100 sq. ft. per gallon on non-porous surfaces, and 800 – 1,600 sq. ft. per gallon on highly-porous surfaces. Contact RoMix Chemical for help determining the expected coverage for your specific application.

Yes. RO-396 is safe and easy to use even for the high-quality finish required by architectural precast products. Its reactive chemistry eliminates bug holes, surface voids, stains, and discoloration, producing a clean finished surface suitable for exposed architectural applications. Contact RoMix Chemical for recommendations specific to your architectural precast requirements.

Order RO-396 high performance concrete form release agent from RoMix Chemical direct. For complete concrete production and equipment maintenance, pair with Back-Set concrete remover, Body Guard anti-stick agent, and Rust-Gone rust remover. Contact RoMix Chemical for volume pricing and fleet account options.