DD Grout Plugs - Home

(Clicks: 71;website added: Nov 6, 2013)

• LINK: ddgroutplugs.com.au
• Country: Australia

Description:

Exploration diamond drill hole grout plugs blocking diamond drill holes prevent rifling. Bentonite plugs prevent water ingress. Independent trial at Norilsk Nickel Maggie Hays Mine Uphole stemming plugs now available.