Built to Last.
A Legacy of Structural Resilience.
Advanced Waterproofing & Pothole Repair Solutions -
Powered by Filipino Innovation
10+ years warranty
STOP repairing the same problem
Again and Again..
Water leaks return after a few years
Potholes worsen over time
Expensive maintenance cycles
JSMS Creviseal is not just a coating
— it is a structural repair and waterproofing system
designed for long-term performance.
— We standby the quality of our product and provide 10 years warranty
Why JSMS Creviseal epoxy is Different
✔ Structural Strength (not just surface coating)
✔ Chemical Resistant (ideal for industrial environments)
✔ Fast Curing (minimize downtime)
✔ No Heavy Machinery Required
✔ Cost-Effective Long-Term Solution
✔ Proven Performance Since 1980’s
Proudly Filipino.
Decades of Engineering.
Founded in 1978 by Juan T. De Jesus, a former Public Works & Highway civil engineer, JSMS Creviseal (formerly Johncor) was born from a singular mission:
TO ENGINEER A PERMANENT, COST-EFFECTIVE SOLUTION TO THE PHILIPPINES' FAILING INFRASTUCTURE.
Today, our proprietary mortar epoxy is the trusted structural standard for the DPWH, MMDA, SMC Infrastructure (Star Tollway), and major industrial facilities across the region.
We don't just patch concrete; we cure it.
Supporting local innovation means building stronger infrastructure for our future.
proof of performance - our clients
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Metro manila development authority - mmda
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Department of public works and higways - dpwh
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star tollways
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Festival mall alabang
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Westgate
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South luzon expressway
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LGU - south cotobato
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LGU - General Santos City
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Westmont village
Description goes here
Consult with our Engineering Team.
For large-scale industrial waterproofing, structural remediation, or international export inquiries, connect directly with our technical directors.