Test Results
Spectra-Glaze® Block are tested at Froehling & Robertson, Materials
Engineering & Testing (MET), Penniman & Browne, Southwest Research,
U.S. Testing, Radiation Technology (RT), South Florida Testing (SFT),
Underwriters Labs of Canada, Warrington Research Center, and other independent
laboratories to assure conformance to published specifications for pre-faced
concrete masonry. Copies of all test reports are available upon request.
Special testing can be obtained.
