Maleated polymers represent 38.0% within the compatibilizer type segment, asphalt modification accounts for 46.0% of the application category and bitumen holds 44.0% of polymer compatibility demand in 2026. The crumb rubber compatibilizers market was valued at USD 700.4 million in 2025 and is forecast to post an 8.6% CAGR between 2026 and 2036.