Coldspring is one of the leading suppliers of custom granite parts for new and existing pickling operations, including brick-lined tanks, helping to ensure high levels of reliability and longevity. We also offer high-quality, acid-resistant mastic for establishing durable, reliable and extremely tight granite-to-granite seals.
Rockville Beige and Lac du Bonnet® granites possess superior resistance to temperature extremes, acid corrosion and abrasion, making them highly effective lining material for new pickling tank construction, as well as for custom-fabricating a variety of granite replacement pieces for both granite and brick-lined tanks.
Granite parts fabricated in large pieces reduce the number of joints required and increase the speed of the installation process. These joints can be sealed with a chemically engineered elastomeric sealant, which will not break down as the liner heats, cools, expands or contracts. Acids stay within the tank and away from the rubber lining, increasing reliability and longevity.
At Coldspring, we can distribute elastomeric sealant separately or in conjunction with granite parts, offering you precision product right from the start.