Lifetime Premium Member
Date registered: Oct 2002
Vehicle: 1967 250 SL, 1963 220Sb
Location: Los Angeles / Altadena
Mentioned: 3 Post(s)
Quoted: 136 Post(s)
It's some sort of patch / goop. could be sound insulation. Ask the seller. Not original. (IMHO). Take an ice pick or small screwdriver and stab the floor all over the place. If it goes through then it's all rusty. Also look at the car from the underside. And look in the trunk under the rubber mat.
What state is the car in? Got more pics or a link to an ad?
Currently: 1967 250 SL, 1963 220Sb, 1965 300SE Lang, 1971 280SE parts car, 1972 Alfa GTV, 1965 Alfa Duetto, 1993 BMW R100R
Past: 1971 250 C, 1985 300 TD, 1967 250 S, 1968 280 S,1981 300 D, 1982 280CE, 3 Facel Vegas, Borgward Isabella Coupe, Alfa 2600 Sprint, Volvo P1900 (yes), numerous less interesting Volvos, ...