SEALTECH® Distributors
Northwestern Masonry Service Co.
4400 North Main Street
Findlay, OH 45840
Phone: 800-660-1819
SEALTECH BLOCK has raised the standard
for architectural concrete masonry units
and is helping to build a greener future,
one block at a time.
SEALTECH™
BLOCK
1446 West Tuscarawas St.
Canton, OH 44702
Phone: 877-268-8255
Fax: 330-455-0823
