Horse Health > Liniments Thermaflex Liniment Gel 12 oz Price $13.95 Stock status: Out of Stock Stock status: In Stock Product Code: RJ145-172 Qty: Description Sizing Information Reviews Thermaflex Liniment Gel by Farnam * Contains MSM, 100% acetone-free Thermaflex Liniment Gel – Provides the same deep-penetrating, instant pain relief for sore muscles & joints as original Thermaflex, but now comes in an easy-to-apply gel. Helps reduce swelling and stimulate circulation. A cool rush of menthol followed by soothing, long-lasting heat therapy. Contains MSM. 100% acetone-free.