Precision
Caulking
Made Simple
Ready-to-use applicators for cleaner lines, better control, and less mess.
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Pre-Filled Precision Applicator
Pre-Filled and Ready to Use
Acrylic Urethane Elastomeric Sealant
Fine Tip for Controlled Application
Resealable for Later Touch-Ups
1 oz / 29.5 mL for Small Repairs
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Acrylic Urethane Formula
High-performance water-based formula for residential, commercial, and industrial sealing applications.
Elastomeric Flexibility
Highly flexible elastomeric sealant with 800–1000% elongation and ±25% joint movement capability.
Interior / Exterior
Suitable for interior and exterior use with durable weather and UV resistance.
Paintable Finish
Paintable after curing and formulated to help reduce paint flashing or shiners.
Strong Adhesion
Excellent adhesion to common building materials including wood, metal, vinyl, stucco, concrete, and masonry.
Water Cleanup
Easy soap-and-water cleanup before curing for simpler application and less mess.
Use Indoors & Out With Precision
A Smarter Way to Caulk
Compare The Options
Explore Our Other Products
Precision Caulking Kit
A fill-it-yourself precision caulking kit with refillable applicators, tips, caps, and transfer tools for clean, controlled work in small gaps, corners, and detail areas.
55 mL Hand Dispenser
A larger-capacity precision caulking system designed for controlled, clean placement, with fine tips for tight visible spaces and support for both pre-filled and refillable 55 mL tubes.
Finish Line Caulk participates in the Amazon Associates Program and may earn commissions from qualifying purchases made through Amazon links on this site.