Our Location

Carbon Upcycling Technologies Inc.
Alberta Carbon Conversion Technology Centre
9550–100 Street SE
Calgary, Alberta
Canada T3S 0A2

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©2018 by Carbon Upcycling Technologies

Carbon to Coasters


Carbon Upcycling in collaboration with pretti.cool has been able to create sylish and functional drink coasters. Our enriched C02 powders are mixed into pretti.cool concrete...meaning you can have C02 that is safely and stabily captured in your drink coaster rathan than in the air polluting the planet!


pretti.cool concrete work is all individually hand cast from custom made rubber molds. Colors are integrally mixed into the concrete and results in each piece being unique. We use recycled materials and are able to create a finished product 30% lighter than traditional concrete. Although the sealer is food grade and safe we don't recommend using these for direct food contact. Natural voids occur during casting and some pieces will have very small pin holes.

Color: Grey

    Concrete, CO2 enriched fly ash powder with a cork base



    Do not submerge in water. Wipe clean with mild soap and water.


    4"w x 5/8"h (per coaster)