100 Pack Roof Screw Caps Metal with 2 UPJAEK Injector Nozzles and 1 Sealant

Brazil Upgraded‑V3.0 Premium UPJEAK Solution for Roofer Quick Caulking and Sealing, Roof Waterproof and Repair, UV Resistant

• [The UPJAEK Advantage] — Join thousands of roofers and homeowners trusting UPJAEK's complete sealing system: Optimized V3.0 High-Grade Caps, Superior Weatherproof Sealant, and Innovative Injector Caulking Solutions for efficient roofing caulking applications.
• [V3.0 Optimized Steel Caps] — Utilizing the "Treat‑After‑Forming" manufacturing process, our hardware delivers enhanced edge rust resistance to stop early corrosion on cut surfaces. Smooth treated edges remove sharp hazards for safer operation. The optimized dome enables easy installation handling with a sleek stylish look, while the clean oil‑free base offers superior paint adhesion for long‑lasting finishing results.
• [Superior Roof Sealant] — Specially engineered for metal roofing, gutters and flashing, our proprietary UPJAEK sealant offers strong adhesion, fast tack, dependable cure, permanent flexibility, and outstanding UV & weather resistance. This low-odor, paintable, non-shrinking formulation flexes with roof thermal movement to preserve lasting waterproof protection in extreme temperature conditions.
• [Innovative Injector Caulking Solutions] — This solution includes 2 dedicated caulking nozzles plus 1 adapter, compatible with cartridges of varying opening sizes for versatile on‑site sealing tasks. Two proven working modes: efficient manual cap‑caulking and direct‑to‑screw‑head sealing. Minimize repetitive movements, lower labor strain, and accelerate installation. Achieve complete screw‑head encapsulation with neat, uniform sealant beads over caps for dependable, long‑lasting waterproof performance.
• [What You Get] — 100pcs V3.0 optimized galvanized steel caps, 2 injector nozzles for 2‑size sealant cartridges, 1 UPJAEK official sealant, cleaning kit (2 nozzle brushes + rinsing container) & official application guidelines. Caulking gun sold separately (included in select bundles). Compatible with most caulking guns and roof sealants.