This caulking tool is made of stainless steel and ABS material, durable and sturdy for long-lasting use. If yes, look no further! -Caulking Nozzle Specification: 26mm,28mm,30mm,1.8mm,1.9mm,2.3mm,1.7mm,0.5mm,0.6mm,0.8mm,0.9mm,1.1mm,1.2mm,1.5mm.
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