I don't think you will have a problem with this product sliding (peel and seal)The hotter it gets the better it sticks. As being in the roofing industry I have found that this type of product is very easy to use when it is very cold out . Once the temp starts to warm watch out, if it isn't exactley where you want it when you peel the backing off good luck trying to move it from where you stuck it. If it is really cold out you might want to think about contact cement but i have found that you only need to use this if the product has been sitting around for a long time. If istalling in colder temps lay out the best you can and if needed to help stick a blow dryer does wonders to work out the wrinkles. Oh! and I have found your web site to be very helpfull as well
