Laticrete StoneTech BulletProof Sealer – 5 Gallon, Water-Based, Penetrating
Laticrete StoneTech BulletProof Sealer is a water-based penetrating sealer supplied in a 5 gallon bottle that covers up to 4,500 sq ft and protects natural stone, tile, masonry and grout against oil- and water-based stains.
Key Features
- Low VOC, water-based penetrating formula.
- 5 Gallon bottle, sold as 1 unit.
- Coverage up to 4,500 sq ft per 5 gallon unit, per data sheet DS-282.
- Published for granite, marble, quartzite, limestone, travertine, sandstone, Saltillo, bluestone, flagstone, basalt and grout.
- Laticrete's named replacement for the StoneTech Impregnator Pro Sealer, discontinued September 2025.
Who Is This For?
Fabrication shops and installation crews sealing stone by the truckload: countertop installers finishing a run of granite or quartzite tops, tile contractors sealing stone floors and grout on a commercial job, and restoration crews who reseal on a maintenance schedule. The 5 gallon container is the working size for a shop that seals every day rather than by the job.
What This Is Not For
This is a penetrating sealer, not an enhancer, so it is the wrong choice when the job calls for deepening the color of the stone. Use the Laticrete StoneTech Enhancer Pro Sealer for that. It is also not a cleaner and will not remove existing soiling before it is applied.
Frequently Asked Questions
How much area does the 5 gallon size cover?
Laticrete StoneTech BulletProof Sealer covers up to 4,500 sq ft per 5 gallon unit, per data sheet DS-282.
Is it solvent-based?
StoneTech BulletProof Sealer is a low VOC, water-based penetrating sealer.
What surfaces is it approved for?
StoneTech BulletProof Sealer is published for granite, marble, quartzite, limestone, travertine, sandstone, Saltillo, bluestone, flagstone, basalt and grout.
What replaced the StoneTech Impregnator Pro Sealer?
Laticrete names StoneTech BulletProof Sealer as the recommended replacement for StoneTech Impregnator Pro Sealer, which was discontinued in September 2025.
How does the 5 gallon compare with the quart?
The item numbers differ only by container: ST302-0105 is the 5 Gallon bottle and ST302-0632 is the Quart/32oz bottle sold 6 per case.