Product Short Description: Corrosion Inhibitor Intensifier Hytemp O intensifier can be used from ambient temperature up to 400°F in Acidic medium like HCl / HF-based fluids. Product Description: RXSOL-81-8166-210 Corrosion Inhibitor Intensifier Hytemp O intensifier can be used from ambient temperature up to 400°F in Acidic medium like HCl / HF-based fluids.