Maxisil Natural Stone Silicone Sealant – 15-Cartridge Bundle with Free Newborn 360-DT Caulking Gun

The Maxisil Natural Stone Silicone Sealant 15-Cartridge Bundle gives dealers a premium specialty sealant program for granite, marble, and other sensitive natural stone applications. Each bundle includes 15 cartridges of Maxisil Natural Stone in one selected color plus a free Newborn 360-DT Dual-Thrust Caulking Gun, creating a high-value contractor offer for stone fabricators, tile contractors, remodelers, and commercial installation teams.

Why Dealers Stock It

• Specialty natural stone solution: Gives dealers a purpose-built silicone option for granite, marble, and other sensitive stone surfaces.
• Non-staining value proposition: Neutral-cure technology helps reduce the risk of staining or discoloration around natural stone joints.
• Contractor-sized bundle: Fifteen 300mL cartridges provide practical job quantity for larger installations, repeat projects, and professional crews.
• Free tool adds value: Includes a Newborn 360-DT Dual-Thrust Caulking Gun, strengthening the bundle offer and improving sell-through.
• Color program opportunity: Available in Maxisil Natural Stone colors to coordinate with granite, marble, grout, tile, countertops, and surrounding finishes.

Key Features

• Non-staining formula: Designed to help preserve the natural appearance of granite, marble, and other compatible stone surfaces.
• Neutral-cure technology: Helps prevent softener migration that can stain or discolor sensitive natural stone.
• Made for natural stone: Suitable for finished joints around stone countertops, floors, walls, walkways, and architectural installations.
• Indoor and outdoor versatility: Appropriate for compatible interior and exterior natural stone applications.
• Smooth application and tooling: Designed for controlled dispensing and clean joint finishing.
• Flexible joint performance: Maintains a flexible seal as surrounding materials experience normal movement.
• Wide color selection: Choose from available Maxisil Natural Stone colors to coordinate with stone, grout, tile, countertops, and surrounding finishes.
• High bundle coverage: The complete bundle provides approximately 390–450 linear feet of coverage, depending on joint size and application conditions.

Bundle Details

• Sealant quantity: 15 cartridges
• Cartridge size: 300mL per cartridge
• Color selection: One selected Maxisil Natural Stone color per 15-cartridge bundle
• Mix-and-match colors: Not available
• Included tool: Newborn 360-DT Dual-Thrust Caulking Gun
• Caulking gun retail value: $34.99 value included free with bundle

Free Caulking Gun Included

• Professional dispensing tool: Includes a Newborn 360-DT Dual-Thrust Caulking Gun compatible with the included 300mL Maxisil cartridges.
• 12:1 thrust ratio: Provides controlled dispensing when less force is required.
• 24:1 thrust ratio: Delivers increased force for thicker materials and more demanding applications.
• Dealer value add: Creates a stronger bundle offer than sealant-only case packs.

Recommended Applications

• Granite countertop joints and perimeter joints
• Marble countertops and vanities
• Natural stone backsplashes
• Stone wall and floor transitions
• Natural stone changes of plane
• Marble walkways and architectural stone installations
• Kitchen and bathroom stone installations
• Natural stone steps and thresholds
• Garden terraces and compatible exterior stone joints
• Residential and commercial natural stone installations

Important Product Note

• Joint sealant only: Maxisil Natural Stone is a silicone joint sealant. It is not a penetrating or topical sealer for coating the face of stone surfaces.

Coverage

• Coverage per cartridge: Approximately 26–30 linear feet
• Estimated bundle coverage: Approximately 390–450 linear feet total
• Coverage note: Actual coverage will vary based on joint width, joint depth, bead size, surface conditions, material waste, and application technique.

Specifications

• Sealant brand: Maxisil
• Product: Maxisil Natural Stone
• Sealant type: Natural stone silicone joint sealant
• Cure type: Neutral cure
• Performance: Non-staining
• Cartridge size: 300mL
• Bundle quantity: 15 cartridges
• Color selection: One color per 15-cartridge bundle
• Available colors: Current Maxisil Natural Stone colors shown in the product selector
• Application temperature: Above 40°F
• Full cure time: Approximately 24 hours
• Coverage per cartridge: Approximately 26–30 linear feet
• Estimated total coverage: Approximately 390–450 linear feet
• Use environment: Indoor and outdoor
• Packaged weight: Approximately 20 lb
• Included caulking gun: Newborn 360-DT
• Caulking gun thrust ratios: 12:1 and 24:1
• Cartridge compatibility: Compatible with the included 300mL Maxisil cartridges

Color Selection Notice

• One color per bundle: All 15 cartridges must be ordered in the same selected color.
• No mixed-color bundles: Mixed-color bundles are not available.
• Color matching: Use the Maxisil Color Matcher to help identify the closest color for the installation.
• Color disclaimer: Online colors are for reference only. Actual appearance may vary because of monitor settings, lighting, surrounding materials, surface texture, and production differences.
• Best practice: A physical color sample is recommended when an exact match is required.

Application Notes

• Surface preparation matters: Apply Maxisil Natural Stone Silicone to clean, dry, stable, and properly prepared surfaces.
• Temperature requirement: Apply when temperatures are above 40°F.
• Cure time: Allow approximately 24 hours for full cure before exposing the finished joint to water, moisture, cleaning, or regular use.
• Natural stone varies: Stone can differ in porosity, composition, texture, treatment, and finish, so compatibility should be confirmed before full installation.
• Test sensitive materials: A test application in an inconspicuous area is recommended when appearance or compatibility is uncertain.
• Use proper joint design: Use appropriate backing material where required by the joint design.
• Use compatible finishing tools: For cleaner joints, use compatible Maxisil cleaners, SmoothTech finishing products, precision nozzles, and silicone finishing tools.

What’s Included

• 15x 300mL Maxisil Natural Stone Silicone Sealant cartridges
• 1x Newborn 360-DT Dual-Thrust Caulking Gun
• One selected Maxisil Natural Stone color for all 15 cartridges

Technical Documents

• Maxisil Natural Stone Safety Data Sheet

Return Policy Note

• Complete bundle return required: This product is sold as a complete bundle. If returned, all 15 sealant cartridges and the included caulking gun must be returned together.
• No partial returns: Partial returns are not accepted.

FAQ

• Can different colors be mixed in one 15-cartridge bundle? No. All 15 cartridges must be ordered in the same selected color.
• Which colors are available? The bundle is available in the current Maxisil Natural Stone colors shown in the color selector on the product page.
• Is the Newborn caulking gun included free? Yes. A Newborn 360-DT Dual-Thrust Caulking Gun with a retail value of $34.99 is included at no additional cost with the bundle.
• Does the Newborn 360-DT fit the included Maxisil cartridges? Yes. The caulking gun is compatible with the included 300mL Maxisil cartridges.
• How much coverage does the bundle provide? Fifteen cartridges provide approximately 390–450 linear feet, depending on joint dimensions, bead size, surface conditions, and application technique.
• Is Maxisil Natural Stone suitable for granite? Yes. Maxisil Natural Stone is designed for use around granite and other compatible natural stone surfaces.
• Can Maxisil Natural Stone be used with marble? Yes. Its non-staining, neutral-cure formulation is designed for sensitive natural stone surfaces such as marble.
• What does non-staining mean? The sealant is formulated to help reduce the risk of oils or softeners migrating into the surrounding natural stone and causing visible discoloration.
• Is this product a stone surface sealer? No. Maxisil Natural Stone is a silicone joint sealant used to fill and seal joints. It is not a penetrating or topical stone sealer.
• Can it be used outdoors? Yes. Maxisil Natural Stone is suitable for compatible indoor and outdoor applications.
• How long does the sealant take to cure? The stated full cure time is approximately 24 hours. Temperature, humidity, bead size, joint depth, and site conditions may affect curing.
• Should the sealant be tested before application? A test application is recommended when working with unfamiliar, treated, unusually porous, or highly sensitive natural stone.
• Can part of the bundle be returned? No. Partial returns are not accepted. All 15 cartridges and the included caulking gun must be returned together.