5 Piece Silicone Mastic Sealent Sticks Tools 6mm-15mm (3D Printed) Reusable x5 These are a set of 5, 3D printed silicone mastic sealent sticks. Printed using PLA+ ( Strong durable plastic) Come in 5 diffrent sizes from: 6mm - 8mm - 10mm - 12mm - 15mm Perfect tool to achieve a good look when using Mastic/ Sealant
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