ALLiNWOW – StoneGuard – 22 fl oz – Exterior Stone Sealer

ALLiNWOW – StoneGuard – 22 fl oz – Exterior Stone Sealer

Exterior Stone Sealer is a dedicated exterior stone sealer engineered for outdoor materials. It addresses biofilm, soot, minerals, and weathering so surfaces look renewed and stay protected. Built for changeable weather and mixed materials across the property. For quick setup notes, see this resource and a practical how‑to guide.

Technology & Formula

Breathable sealer that repels water and stains on exterior stone while preserving natural tone. Additional background is available in this compact reference and condensed application note, with FAQs on this support page.

Applications & Surfaces

• Granite, sandstone, slate (sealed test)
• Sills, caps, and garden walls
• Path edgings and features

Key Benefits

• Beads water; resists stains
• Breathable; reduces efflorescence
• UV‑stable; non‑yellowing
• Speeds future cleaning

How to Use

1. Clean and dry stone thoroughly.
2. Apply wet‑on‑wet thin coats.
3. Wipe excess from polished faces.
4. Allow full cure before rain.

Surface Science & Insight

Exterior stone wicks water; sealing pores reduces moisture cycling that drives spalling and salt bloom.

Safety & Compatibility

Use as directed on listed materials. Test a hidden spot first. Keep out of reach of children. Test for tone change on dark, honed surfaces.