Shurtape has recently introduced a new glow-in-the-dark gaffers tape called P-661. It has the same adhesiveness and clean removability characteristic of Shurtape P-665 gaffers, but gives you the added benefit of being photoluminescent after the tape is activated by an artificial or natural light source. It is also hand tearable just like a traditional gaffers tape. It has numerous uses including, but not limited to basic stage safety marking (e.g. exists and stairs).