i have some frags that are already takin to LR, so i just want to stick them to other pieces of LR. the LR i want to put them isnt flat or shelved. i was just wondering if this stuff is safe. i found it in my garage from my granpa, he used it to fix his missing tooth. he said it was cheaper and quicker than going to the dentist...lol. at his age he didnt care, he just took alittle and made a tooth pushed it onto the stud and viola...instant tooth and it was white.. :mrgreen: