Q: What types of roofing membranes is a seam probe like this used for?
A: It is commonly used for inspecting seams in single-ply roofing membranes such as TPO, PVC and EPDM, where verifying weld integrity is critical.
Q: How should I hold and use the probe to avoid damaging the material?
A: Grip the 5-inch molded plastic handle, position the 90° bent plated steel tip along the weld seam, and slide it gently applying light pressure; avoid puncturing or gouging the membrane.
Q: What should I do if the probe catches or penetrates the seam of the membrane?
A: If you feel a void, separation or penetration, mark the area for repair and maintain documentation of the defect for quality control or warranty purposes.
Q: How can I maintain the seam probe to keep it effective?
A: Keep the steel tip clean and free of debris, inspect the handle for damage, and store the tool in a safe location where the tip cannot roll or be damaged; sharpening or deformation of the tip can affect its feedback accuracy.