기본 레이아웃

HT MASTIC

◈ HT MASTIC is coaltar is the main ingredient
◈ HT MASTIC is prevent the corrosion.

◈ APPLICATION

◈ Steel dust or other impurities on the surface is removed.
◈ Construction 2 ~ 3mm thickness is suitable.
◈ Work is using a trowel or airgun.

◈ PHYSICAL PROPERTIES

Item Properties	HT MASTIC
Flash, Pensky-artens, closed tester, deg. F	102
Lbs./gal. at 60 deg. F, approximately	8.5
Solids, by weight, %	78
Volatiles by weight, %	22
Application Temperature	40 deg. F to 120 deg. F
Coverage 1/8" Wet Film Thickness	13 SF/Gallon
Dry to touch, 1/8" film at 77 deg. F	4 hours
Dry firm, 1/8" film at 77 deg. F	24 hours
Film shrinkage, % loses thickness	18
Vapor transmission, wet cup, 1/8" film @ 90 deg. Grams per sq. inch per 24 hours, 0-50% R. H.	0.019
Perms	0.025