OSI 2445634 Quad Max Window, Door and Siding Sealant, Clear, 9.5 fl oz Cartridge (Pack of 12)

• Tough Against All Weather: Maximum durability and application performance with strong adhesion to all materials with enhanced resistance to UV, dirt, dust, and extreme temperatures and proven wet surface application
• Better Flexibility and Durability: Features 5x stretch and Class 50 Joint Movement capability for long-term durability in any condition with no shrinkage or bubbling
• Fast Cure For Quick Protection: Paintable in 1 hour with 24-hour fast cure for quicker protection and an effective barrier for air and moisture
• The Professional Choice: Contractor-trusted sealant that makes a job last by providing superior protection against mother nature’s worst
• OSI Support and Training: OSI offers online and offline resources like best practice guides, installation training, with the OSI Certified Installer Program and Protect Your Work Siding Application Training

Return Policy
We accept returns on most items within 30 days of purchase. However, the following items are NOT eligible for return:

• Built-to-order or custom-made products (e.g., Rolair Air Compressors)
• Gas-powered equipment (e.g., Generators, Power Washers, Chainsaws)
• Pneumatic tools (e.g., Nail Guns, Paint Sprayers)
• Ladders, scaffolding, or climbing equipment
• Fall protection equipment (e.g., Lanyards, Harnesses)
• Batteries
• Used consumables or accessories (e.g., Sandpaper, Saw Blades)
• Guide rails longer than 95 inches
• Cast iron equipment (e.g., Table Saws, Drum Sanders)
• Clothing (all sales are final)

For more details on eligible items and our full return instructions, please click here to view our complete policy.

We’re dedicated to offering you the best price on high-quality products from trusted sources. If you find the exact same item from an authorized seller at a lower price—including all shipping, handling, taxes, and any additional fees—we’re happy to match it.

To request a price match, simply contact our Customer Support team with the following details:

• Your order number and purchase date
• The product identifier or model number
• A link to the competitor’s advertisement showing the lower price

Once we verify the details, we will issue a credit (if applicable) within two business days.

Terms & Conditions:

• The competitor must be an authorized retail dealer.
• The product must be identical, in stock, and available with the same features and warranty.
• This offer does not apply to auction sites, clearance events, special promotions, misprints, or limited-time offers.
• Price match requests must be made within 30 days of your purchase.
• Refunds will be processed in the original form of payment.
• Certain items, such as heavy equipment, may be excluded.

We stand by our commitment to bring you the best deal possible!