“Looked at several on-line video tutorials and they suugested using shingle glue on each shingle. The old shingles showed no sign of glue except at edges and is probably why they failed in high winds. New roof with glue on every shingle is much more robust and should last much better”
“Excellent product. Very sticky, so be careful not to get it on clothes or skin (although will wipe off with white spirit). Very easy to use in warmer weather, but is harder to apply when cold. Happy to recommend.”