Skip to content
  • MEDFIELD: 508-359-7291     MIDDLEBORO: 508-947-0673     NEWTON: 617-244-6175
  • CONTACT
  • RESOURCES
  • HOME
  • MEDFIELD: 508-359-7291     MIDDLEBORO: 508-947-0673     NEWTON: 617-244-6175
Welcome to Sam White & SonsWelcome to Sam White & Sons
  • Landscape
  • HARDSCAPE & MASONRY
  • OUTDOOR LIVING
  • WINTER
  • SPECIALS
  • GET INSPIRED
  • Menu
Cements & Mortars

C-21 ALL ACRYLIC

Silpro’s C-21 All Acrylic is a 100% acrylic latex used as an admix or internal bonding agent, or primer. This is a water-based cement modifier admix/internal boding agent that enhances the performance properties of the cementitious mortars and coatings.

When you add it to the mix, it forms a plastic matrix or film, that helps retain water and promotes cement hydration, resulting in improved compression without wet curing.

C-21 gives portland cement and gypsum mixes greatly improved tensile and flexural strength, flexibility, and maximum adhesion to old or new concrete surfaces for patching, grouting or coating.

C-21 All Acrylic is available in 1 gallon jugs or 5 gallon pails.

Weld-O-Bond
Perma Patch
Signup for Our Newsletter!

SIGN UP FOR SPECIAL DEALS! Let Sam White & Sons supply your next project with our quality materials. Available for pick-up at any of our 3 locations or fast, reliable delivery.

    About us

    Sam White & Sons specializes in supplying fellow landscapers and homeowners with the products necessary to enhance their landscape and outdoor living spaces. With over 60 years of service under our belt, Sam White & Sons is proud to have established ourselves as a dominant force in the landscape industry throughout Massachusetts.

    Learn More
    Our 3 Locations

    MEDFIELD: 508-359-7291
    10 - 16 West Mill Street Medfield, MA 02052

    MIDDLEBORO: 508-947-0673
    22 Recycle Way Middleboro, MA 02346

    NEWTON: 617-244-6175
    528 Boylston St. (Rt.9) Newton Center, MA 02459

    Copyright 2023 © swsmaterials.com
    • Landscape
    • HARDSCAPE & MASONRY
    • OUTDOOR LIVING
    • WINTER
    • SPECIALS
    • GET INSPIRED
    • CONTACT
    • RESOURCES
    • HOME