You appear to be running an older version of your web browser. This website is designed to work with the latest browsers, so some features of this website may not function correctly with your current version. Click here to learn how to update your browser..

ProSpec The Professionally Specified Brand
ProSpec is the professionally specified brand of Tile and Stone Installation Systems, Floor Preparation Systems and Concrete Repair and Restoration Products. The business has over 50 years of experience producing quality tile grouts and tile setting mortars and over 30 years of experience producing concrete repair, construction grouts and self-leveling products. This is proven performance you can trust.

The Power Behind the Brand
ProSpec is manufactured by Bonsal American, an Oldcastle company. Oldcastle is North America’s largest manufacturer of building products. The Oldcastle portfolio provides a breadth of experience and brand leadership across numerous building material categories. With over $10 billion in North American sales, we have the financial strength and commitment to be a leader in every category in which we compete.  

Featured Products

  • prod img

    ProColor Plus Grout

    ProSpec ProColor Plus is a high performance, portland cement-free, sanded tile grout that produces rapid setting, efflorescence-free, color consistent tile joints.

    View Details
  • prod img

    B-6000 Waterproof / Crack Isolation Membrane

    An advanced latex polymer-based technology used or as part of a crack isolation system or as a waterproofing membrane underlayment.

    View Details
  • prod img

    BlendCrete

    A fast-setting, one-component, polymer-modified, calcium aluminate cement-based concrete and masonry patching compound designed for vertical and overhead repair applications.

    View Details
  • prod img

    Permalastic System

    A two-component, tile setting mortar designed for maximum adhesion capabilities, deformability and capable of bridging 3/16" (5 mm) cracks. Ideal for exterior commercial applications, tile installations over suspended concrete slabs and difficult to bond to substrates.

    View Details
  • prod img

    Level Set 300

    A high-performance, calcium aluminate-based, fiber-reinforced, self-leveling underlayment that provides a flat, extremely smooth, durable surface for finished flooring installation. Ideal for fast track applications.

    View Details

Project Gallery View All Projects

  • James E. Martin Aquatic Center
  • Bank of America Tower
  • Broadway Education Center
  • Brooklyn Bridge
  • Chrysler House
  • Hulen Mall
  • Lakewood Mausoleum
  • Las Vegas CityCenter
  • Louisiana State University
  • Parkview Hospital