The Engineered Standard for Utility Cuts and Trench Restoration
InstaPatch is RUA Seguridad’s specialized bituminous solution, meticulously engineered for the high-precision requirements of utility contractors and infrastructure providers. While standard asphalt mixes often struggle with narrow voids, InstaPatch features an optimized fine-aggregate gradation designed to achieve maximum density in confined spaces.
From fiber optic micro-trenching to heavy-duty water main repairs, InstaPatch provides a seamless, flush finish that prevents shifting, “shoving,” or future road depression.
InstaRepair is the professional choice for high-traffic environments where road downtime is not an option:
Water Districts & Sewerage: Permanent restoration of road surfaces after leak repairs or pipe laying.
Water Districts & Sewerage: Permanent restoration of road surfaces after leak repairs or pipe laying.
Power & Energy Utilities: Precise patching around manholes, electrical vaults, and utility poles.
WTP/WWTP Facilities: Durable surfacing for specialized water treatment plant environments.
InstaPatch is available in two chemical formulations to ensure project continuity regardless of site conditions.
| Performance Metric | InstaRepair ALL-WEATHER | InstaPatch DRY |
|---|---|---|
| Operational Window | 365-day application—even in active rain or damp trenches. | Best for scheduled utility restoration during dry seasons. |
| Hydrophobic Bonding | Superior: Displaces standing water to bond directly to the base. | Designed for bone-dry, dust-free surfaces. |
| Traffic Readiness | Hydrophobic Binder: Bonds through standing water. | Curing Phase: Requires a 24-hour window for full chemical set. |
| Lifts & Depth | 15-Minute Traffic Opening: Immediate site handover. | 24-Hour Set: Requires overnight curing before traffic. |
| Structural Integrity | 250 psi Compressive Strength. | 220 psi Compressive Strength. |
| Shelf Stability | 24-month shelf life (Unopened). | 12-month shelf life (Unopened). |
Why do utility engineers specify InstaPatch over generic cold mix?
DPWH Item 309 Compliant: Fully accredited under the DPWH Blue Book Cold Laid Asphalt, making it the preferred choice for government-vetted infrastructure projects.
Superior Compaction: Our “Fine-Agg” technology ensures the material settles deeply into narrow trenches, eliminating air pockets that lead to future potholes.
Zero-Primer Technology: Formulated to bond chemically to the existing pavement.
No SS-1 or tack coat required, significantly reducing per-linear-meter costs.
Trench Stability: Designed to resist displacement under lateral pressure, ensuring the patch stays flush with the original road surface.
Sustainable Packaging: Delivered in 20 kg biodegradable bags for easy manual handling in tight urban sites, or 40 kg pails for heavy-duty storage.
Accurate procurement is critical for large-scale utility projects. One 20 kg unit of InstaPatch covers 0.40 sqm at a 20 mm compacted thickness
01. SQUARING
01. SQUARING
Vertical-cut the perimeter to a minimum 20 mm depth to prevent “feather-edge” failure.
02. CLEANING
02. CLEANING
Extract all loose debris and dust using a broom or blower.
03. POURING
03. POURING
Distribute the mix evenly into the prepared cavity.
04. LEVELING
04. LEVELING
Ensure a 25% “surcharge” (overfill) above the existing grade to allow for compaction.
05. COMPACTION
05. COMPACTION
Use a steel tamper or mechanical plate. Traffic can resume immediately for All-Weather variants.
Don’t let open trenches and potholes delay your project turnover. Partner with RUA Seguridad Corporation for a permanent, DPWH-compliant solution that saves time and labor.
Request a Technical Consultation
Speak with a RUA Engineer to determine the best variant for your specific site conditions
Contact us today to discuss your project!