which of the following can effectively patch cracks in concrete block foundation walls from the inside…

which of the following can effectively patch cracks in concrete block foundation walls from the inside? asphalt based products epoxy polyurethane mastic none of the above question 18 1 pts insulated metal exterior doors with storm doors should be avoided because they may increase heat loss increase air leakage increase water leakage overheat have poor architectural appeal
Answer
Answer:
(1) B. epoxy (2) A. increase heat loss