MAPEI Keracolor Unsanded 10-lb Bone Unsanded Grout Model #LO30406 all-purpose duct sealant for use

all-purpose duct sealant for use on all types of metal duct

Hinged cover for easy battery replacement

Fitting Side B Connection Type Cup

400 Heating Capacity (BTU/H) 26

Separate O & B Terminals (Model 500 Only)

MAPEI Keracolor Unsanded 10-lb Bone Unsanded Grout Model #LO30406 all-purpose duct sealant for useKeracolor U is a premium grade, pre blended, polymer modified unbranded Portland cement tile grout that requires only the addition of water for mixing. It will grout joints from 1 16" to 1 8" (1. 5 to 3 mm). For use with porcelain, ceramic, natural stone, glass and mosaic tiles For grout joint widths from 1 16 in to 1 8 in Mix with MAPEI Grout Maximizer instead of water for increased stain resistance and flexibility For application in submerged