• Black stems with black, rubber based, conformable foam adhesive backing
• Adhesive backing is general purpose, will adhere to most surfaces.  Avoid fabrics and vinyl
• Suggested indoor use only
• Multiple yard orders combined into rolls
• Type 250 (250 stems/inch) Mates to 250, 170 and 400
• Engaged thickness 0.22''
• Cut and bulk packed, mated/fastened sets

3M™ Dual Lock™ SJ3540 is a good option for indoor applications. SJ3540 has black stems with a black, foam, rubber based adhesive that will stick to most surfaces. This product is a ''Type 250'' which means it has around 250 stems per square inch. It will ''mate'' to itself and Type 170 and Type 400 3M™ Dual lock™. When mating to Type 170, there will be less of a grip, with 400, it will be tighter. Most applications will work the type 250 with the added ease of only having to keep track of one ''type'' of 3M™ Dual lock™. Please make to test your specific applications, as the information provided is only a general guideline.   Read more details in our 3M™ Dual Lock™ Introduction & Buying Guide 

If you have questions on our Cut-To-Size Services, just forward your quantity and dimensions to Sales@iTapeStore.com for pricing.