Supreme Perlite is now part of Silbrico Corporation! Read the announcement here.
(503) 286-4333
Phone
supportpdx@silbrico.com
Email
4600 N Suttle Road
Portland, OR 97217
Supreme Perlite Logo In White
Supreme Perlite is the Pacific Northwest's leading manufacturer of expanded perlite products since 1954.
(503) 286-4333
supportpdx@silbrico.com
4600 North Suttle Road 97217
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