These are minor cracks. instead of lifting and re-setting the ridge tiles, (a job I could well do without) does anyone know if there are any products that I could paint/spray on that would seal any cracks etc in the mortar? the roof is sound otherwise and lifting and re-setting the ridge tiles seems excessive.
The tiles are concrete hardrows, butt facing so any cracking of the mortar may let water through.
The tiles are concrete hardrows, butt facing so any cracking of the mortar may let water through.
