About Us
Pratley actively processes two minerals called Perlite and Clinoptilolite (zeolite) from a unique deposit in South Africa. The ores are processed using exclusively developed proprietary technology to produce some remarkable eco-friendly and energy saving mineral based products for applications such as; ultra-lightweight concrete screeds, thermally insulating plasters, Perlite filter aids, pollution-control, water treatment, swimming pool/pond filtration and farming.
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