Q: What drill size must be used with this seamer?
A: It is compatible with any 3/8 in or larger drill.
Q: Why are there two shaft lengths included?
A: The 4 in shaft is for tighter access or detail areas, and the 12 in shaft lets you reach deeper seams or run the seamer from a safer distance.
Q: What material are the rollers made of and why does it matter?
A: The rollers are high-quality urethane, which offers good surface contact and resists wear, helping to finish seams cleanly.
Q: On what types of seams is this tool most effective?
A: It’s best for sealed membrane laps or tie-in seams where uniform pressure is needed, improving speed and finish over hand rolling.
Q: What maintenance should be done to prolong the life of the seamer?
A: After use, clean off adhesive or membrane residue, inspect rollers for wear or damage, and keep the unit dry/stored until next job.