Christmas › Hi Tack All purpose Glue 'Thin' 115ml Image 1 of 1 Hi Tack All purpose Glue 'Thin' 115ml £3.60 A thinned down version on original Hi Tack, very sticky glue where a clear flexible glue is needed.safe and non-toxic Add To Cart Added! A thinned down version on original Hi Tack, very sticky glue where a clear flexible glue is needed.safe and non-toxic