c i r k a

Resource Conservation Technology

XX ft (white)

WS04 is a 9/32" (7.5mm) diameter silicone tubeseal 
designed to be glued into the corner of a wood or 
metal jamb with silicone caulk.  Use it on stops, 
rabbeted jambs, and astragals where gaps measure 
1/8" – 1/4" (3mm – 6mm).  Clean the jambs with 
solvent, apply a small bead of silicone caulk, pressthe seal into the wet caulk, and roll it with WS96. bronze 
white 
WS04 
cut lengths: $0.48/ft 
100 ft rolls: $32.00 

WS03 is a 7/32" (5.5mm) diameter silicone tubeseal 
designed to be glued into the corner of a wood or 
metal jamb with silicone caulk.  Use it on stops, 
rabbeted jambs, and astragals where gaps measure 
1/16" – 3/16" (2mm – 5mm).  Clean the jambs with 
solvent, apply a small bead of silicone caulk, press the seal into the wet caulk, and roll it with WS96.  
white 
cut lengths: $0.36/ft 
100 ft rolls: $24.00 

WS75 consists of a polypropylene pile brushseal 
with a flexible center fin, bonded to a  hard plastic 
base.  It fits a 1/8" x 1/4" (3mm x 6mm) groove that 
can be cut with WS90.  WS75 seals 5/32" (4mm) 
gaps and is ideal for sliding seals in new sliding and 
double-hung windows where the gap between the 
window face and the stop is constant. 
WS75 
cut lengths: $0.34/ft 
1250 ft rolls: $220.00 
black 
gray 
white 

Silicone Caulk, white, 11 oz. $7.20
Black Spray Foam, 24oz $12.00 
Spray Foam Cleaner $12.00 
                               Spray Foam Gun, economy $24.00