VANCOUVER, BC, March 8, 2023 /PRNewswire/ - Northstar Clean Technologies Inc. (TSXV: ROOF) (OTCQB: ROOOF) ("Northstar" or the "Company") is pleased to announce that several major domestic and ...
VANCOUVER, BC and CALGARY, AB, Jan. 18, 2024 /PRNewswire/ - Northstar Clean Technologies Inc. (TSXV: ROOF) (OTCQB: ROOOF) ("Northstar" or the "Company") is pleased to announce that it has received the ...
Northstar's liquid asphalt was R&D tested in 2022 by numerous major shingle and flat roof manufacturers for its suitability in asphalt shingle and flat roof manufacturing These tests were successful ...
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