Truly Compostable Rebar Safety Caps

5 Years of testing and certification. Thousands of caps delivered.

Compostable Rebar/Waratah Safety Caps

Our Universal Compostable Waratah/Rebar Safety Caps replace standard universal caps are a true breakthrough. Not only are the made from bioplastic, will turn to compost on a jobsite once disposed of, they also

  • Last for years in storage or deployed
  • Degrade in the ground or compost
  • Leave no microplastics or toxins
  • Becomes fertilizer as it degrades
  • Easily reused, composted, or planted
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Job Site Comprehensive

Eco-Friendly & Sustainable

  • Renewable, biodegradable bioplastic
  • 65% Lower greenhouse emissions
  • Toxic-free and no microplastics

Enhanced Site Safety

  • High-visibility marks potentially hazardous areas
  • Durable against impacts, abrasion, and weather

Smart End-of-Life Management

  • Long-term performance above ground, degrades rapidly once composted
  • No costly disposal or recycling
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Less work than Conventional Caps

Easy Installation:

Simply snap the Compostable Safety Caps onto rebar ends or waratahs, and secure them in place. Their universal design means a consistent, secure fit across diverse materials and sizes.

Zero Waste Approach:

After fulfilling their safety function, the caps can be safely buried on-site or removed and composted. When introduced to composting conditions—whether in an industrial facility or home compost—they break down completely within a predictable timeframe, leaving behind no harmful residues, toxins or microplastics.

Technical-Specifications

Technical Specifications

Material Composition:

  • 100% biodegradable polymer blend
  • Specifications available in our datasheet

Dimensions & Fit:

  • Universal rebar safety cap standard
  • Fits common rebar & waratah configurations.

Degradation Timeline:

  • Shelf stable for years in dry storage or on-site.
  • High integrity during active use for 1-2 years
  • Fully degradable in compost in under 1 year.