Novagard Solutions Caulks & Sealants

Novagard Solutions Caulks & Sealants: Professional-Grade Silicone Performance

When a seal needs to last — through temperature swings, weather extremes, and years of exposure — the chemistry behind the caulk matters. Novagard Solutions has been engineering silicone-based sealants since 1977, and their lineup of caulks & sealants reflects decades of refinement in silicone manufacturing. Made in Cleveland, Ohio, these products are built for professionals and serious DIYers who refuse to cut corners on sealing jobs.

The NovaFlex Line: All-Weather Silicone Built to Last

The centerpiece of Novagard's caulks and sealants catalog is the NovaFlex Multi-Purpose Adhesive Sealant — an odorless, all-weather silicone compound that goes tack-free in just 10 minutes and fully cures within a couple of days. Unlike lower-grade caulks that shrink, crack, or discolor over time, NovaFlex is formulated to remain permanently flexible and resistant to cracking, mildew, and UV degradation. Its rated service temperature range of -40°F to +400°F makes it equally at home sealing an RV roof in midsummer heat or a workshop door frame through a bitter winter.

NovaFlex is a non-corrosive, oxime-cured silicone compound — a chemistry choice that matters for sensitive applications involving metals and electronics. It also carries a low VOC content that keeps it 50-state VOC compliant, an important consideration for professionals working across different regulatory environments.

Color Matching and Versatility

One of the most practical strengths of Novagard's NovaFlex line is its exceptional color range. The sealant is color-matched to over 170 industry-standard colors aligned with major siding, trim coil, and window manufacturer palettes — meaning there's a shade to blend seamlessly into nearly any installation. Whether you're sealing windows, gutters, doors, roofing, or siding, a color-matched bead makes the difference between a professional finish and an afterthought.

Why Novagard Stands Apart in the Sealant Category

Novagard's construction silicones have earned trust with window manufacturers and installers for over 20 years. The company holds ISO 9001:2015 and IATF 16949:2016 certifications, signaling a quality management standard that goes well beyond what most caulk brands can claim. Their in-house R&D team has introduced over 40 new products since 2018, and the NovaFlex line has even earned AAMA approval and Miami-Dade impact-resistance certification in qualifying window system applications — credentials that reflect genuine performance, not marketing language.

For anyone sealing joints, weatherproofing enclosures, or completing a finishing installation where the sealant needs to hold for years without callbacks, Novagard's caulks and sealants are a well-proven choice from a manufacturer that takes silicone chemistry seriously.