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This metal ball tool makes caulking concrete countertop forms quick and easy. The set of 4 sizes makes it possible to create various radii: 1/8″ (3 mm) and 3/16″ (5 mm) 1/4″ (6 mm) and 7/16″ (11 mm) 5/16″ (8 mm) and 9/16″ (14 mm) 3/8″ (10 mm) and 5/8″ (16 mm) Watch this video for detailed instructions:
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🇺🇸 Ship from USA · On Agora since 2026
$7.99