Caulking a shower or tub surround

GE Sealants & Adhesives M90007 Supreme Silicone Kitchen & Bath Sealant, 10.1oz, White, 12 g
100% WATERPROOF: This 100% silicone formula offers ultimate protection from water damage, providing a reliable seal in areas prone to consistent water exposure
LIFETIME MOLD-FREE PRODUCT PROTECTION: Resists stain-causing mold and mildew growth
100% MORE FLEXIBILITY & 7X STRONGER ADHESION: Stays permanently flexible with excellent adhesion and provides a long-lasting, waterproof seal
30-MINUTE WATER-READY: Ready for water exposure in as little as 30 minutes
SHRINK & CRACK-PROOF: Withstands extreme expansion or contraction associated with temperature fluctuations
WON’T BLEMISH METALS: Will not discolor most high-end metal finishes like chrome, bronze and nickel
BACKED BY A LIFETIME GUARANTEE: Get high-quality results, guaranteed for as long as you own your home
LOW ODOR: Neutral-cure formula results in low odor while curing
NON-PAINTABLE: Designed for applications in which the seal or area will not be painted
#1 Silicone Brand, Supreme Silicone Kitchen & Bath sealant is a premium, 100% silicone and 100% waterproof sealant ideal for areas constantly exposed to moisture. This 30-minute water-ready formula has 100% more flexibility than Class 25 sealants and has 7X stronger adhesion than Silicone 1* sealant. Supreme Silicone Kitchen & Bath sealant offers 50% joint movement capability for a shrink and crack-proof seal. This sealant also resists mold and mildew growth with lifetime mold-free product protection. Backed by a lifetime guarantee.