300-YEAR POLYMER CONCRETE MANHOLES

Conventional Portland cement corrodes in sanitary sewers and other challenging applications, requiring costly repairs and replacement. RockHard SCP_® polymer concrete structures last for centuries and deliver 100% corrosion protection. It’s time to “set it and forget it.”
Switch to RockHard Today

What Is RockHard SCP_®?

RockHard SCP_® (SolidCast Polymer Technology) is the construction industry’s longest-lasting concrete-like material. It can be used to create both precast and cast-in-place structures such as precast manholes, wetwells, and other sanitary sewer containment structures, as well as…

• Tunnel segments
• Chemical containment structures
• Grouts and mortars
• And more!

RockHard SCP_® Benefits

Anything worth doing is worth doing right. When you choose RockHard SCP_®, you’re investing in the material of construction that gives you the peace of mind it will not fail prematurely due to corrosion. Unlike conventional concrete or even other polymer concretes, RockHard SCP_® needs no liners, no coatings, nor any other “thin-skin” barriers to be…

✔ corrosion-resistant ✔ high-strength
✔ lightweight ✔ durable ✔ impermeable
✔ fast-curing ✔ environmentally friendly

About Solidcast Polymer Technology

Since 1985, SolidCast Polymer Technology has been the premier manufacturer of precast polymer concrete structures for the wastewater industry and other sectors in markets all over the world. In addition to RockHard SCP_®, we are the creator and manufacture of QOR-TEQ_tm, the patented structural enhancement solution.
Learn More About Us

Products

Whether you need precast manholes or other precast structures, cast-in-place, or rehabilitations, RockHard SCP_® is the product of choice, no matter the industry.
Explore Products

Manufacturing

We are proud to be ISO 9000-certified for quality management, VOC- and HAP-free, and Made in the USA.
Learn More About RockHard Manufacturing