TEC 123 Double Duty Mastic, 3.5 Gallon
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TEC 123 Double Duty Mastic, 3.5 Gallon
SKU: T426003Product Information
Product Overview
TEC 123 Double Duty mastic is a ready-to-use tile adhesive that sets ceramic and porcelain wall tile with no thinset to mix. Open the pail and trowel it right onto the wall; it grabs fast and holds tile while you set, which makes it a favorite for backsplashes and dry-area walls. It is the setting step for a clean, no-mix install.
This 3.5-gallon pail covers larger wall areas and full backsplash runs. Spread it with a notched trowel over clean drywall or backer board, then press the tile in. Use it on dry-area walls rather than continuously wet zones like shower floors.
Pros reach for the bigger pail when a job has real square footage. Tile Outlets stocks the 3.5-gallon TEC 123 for wall and backsplash tile.
Specifications
- Category
- Materials
- MPN
- 3310000000
Fast & Flexible Delivery
Get materials delivered where you need them, when you need them.
- Ship to home, job site, or business
- U.S. & Canada – wide delivery
- Flexible scheduling for your project
- Trusted carriers + order tracking
Large orders? Our team coordinates delivery so your materials arrive on time and ready to install.
Easy Returns
Buy with confidence — we make returns simple.
- Return unopened products up to 90 days
- Clear, straightforward return process
- Support when plans change or projects shift
- Fast resolution once items are received
For large or special-order items, our team will help review options and next steps.
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