Sealing and finishing products made for the job
A good seal prevents air leaks, moisture intrusion, and callbacks. Red Devil® sealants and caulks are built for dependable adhesion and clean finishing across common jobsite materials.
From HVAC penetrations and condensate line pass-throughs to trim, wall repairs, and general maintenance work, choosing the right type (silicone, acrylic latex, specialty formulas) helps ensure the seal holds up over time.
If you’re not sure which product to use, tell us the surface material, location (indoor/outdoor), and exposure (heat, moisture, vibration) and we’ll help match the best option.
What you’ll find here
- Sealants and caulks for common surfaces
- Paintable and waterproof options
- Putty knives, scrapers, and hand tools
- Repair and finishing supplies
Red Devil Products — FAQs
Should I use silicone or acrylic latex caulk?
Silicone is best for waterproof, high-moisture areas. Acrylic latex is often paintable and ideal for interior finishing and trim work.
Can I use caulk to seal around HVAC penetrations?
Yes—use the right sealant for the surface and exposure. For outdoor or high-moisture penetrations, choose a weather-resistant product.
Can you help me choose the right product?
Absolutely—tell us the surface material, indoor/outdoor use, and whether you need paintable or waterproof performance.