The Swedish term "impregnera, genomdränka" matches the English term "impregnate"

other swedish words that include "impregnera" : english :
impregnerat trä impregnated-wood
impregnera, vattentät waterproof
other swedish words that include "genomdränka" : english :
grundlig blöta, genomdränka drench
genomdränka, genomsyra imbue