PROVIDING QUALITY ASPHALT
PRODUCTS FOR NEARLY HALF A CENTURY
A reliable local supplier with specialty product capabilities
Spirit Asphalt has been locally owned and operated for nearly 50 years servicing the greater St. Louis market. Now part of the SWT Group, Spirit has broadened the depth and scope of the specialty asphalt products offered and the geographic region we service.
Asphalt cutbacks SC, MC and RC grades Driveway sealers
Oxidized asphalt for underseal applications
ROOFING ASPHALTS
Types II, III and IV Roofing flux
A network of locations throughout North America
As part of the SWT Group, Spirit Asphalt has access to a network of strategic locations and delivery hubs serving 41 of the 50 mainland states, along with three Canadian provinces and northern Mexico.
A fully accredited AASHTO R18 and ASTM D3666 laboratory services
Through its affiliates, Spririt Asphalt Inc. offers a comprehensive range of accredited laboratory services designed to assist clients in optimizing and certifying asphalt-based formulations. Our laboratory performs testing on in-house products and provides third-party lab services.
FORMULATION
Through its affiliates, Spirit Asphalt offers product formulation or troubleshooting services, polymer or additive evaluations, pilot blending, and analytical testing.
TESTING
We also offer production scale-up services, pilot still oxidation and feedstock evaluation services, as well as a full range of PG (Performance Graded), conventional asphalt binders, and roofing and industrial coating testing services.
CERTIFICATION
Product certifications and compliance testing are performed by our affiliate’s certified technicians giving you the confidence and assurance that your products meet or exceed Agency or internal specifications.
Associations
Community
Front Line Health Care Workers Mural
On the back wall of SWT’s building is a commissioned painting by artist Daniel Bombardier. The mural, which overlooks a parking area used by a nearby hospital’s staff, was commissioned as a thank you to all the Front Line Health Care workers for their ongoing efforts in ensuring the best of care for their community.