MasterProtect H 1000: Silane Sealer 5G



  • Yield: 250 – 400 ft2/gallon (6-10 m2/L)
  • No masking of windows necessary and requires no cleaning after application
  • No residue, will not harm glass windows, metal frames, or painted surfaces
  • 100% silane
  •  Protects against chloride ion / salt penetration
  •  Excellent depth of penetration
  •  Breathability allows interior moisture to escape without damaging sealer
  • Solvent based, excellent for cold weather applications
  •  Protects the structure from damage caused by wind-driven rain
  • Does not alter surface appearance

Technical Data Sheet

Safety Data Sheet

31 in stock

MasterProtect H 1000: 5 Gallon

MasterProtect H 1000 is a clear, breathable, residue-free, high-performance, 100% silane, water repellent sealer with the highest depth of penetration.

About Our MasterProtect H 1000

MasterProtect H 1000 is simple to use as it does not leave behind any residue upon drying, thus there is no need to mask windows beforehand nor is cleaning required after application. Its solvent-based nature makes it excellent to use during cold weather. It is also very versatile to use as it does not alter the surface appearance in any way and will not harm glass windows, metal frames, or painted surfaces.

Moreover, MasterProtect H 1000 provides surfaces and structures with long-lasting protection from potential damage caused by wind-driven rain and freeze and thaw cycles, as a result of its superior water repellence. In addition, it is abrasion-resistant against traffic, thereby being perfect for use in construction projects involving bridge decks and highway surfaces. Its breathability allows interior moisture to escape without damaging the sealer; and the surface sealer helps reduce efflorescence, atmospheric staining, and mildew.

Why Buy MasterProtect H 1000 from Metro Sealant? 

Founded in 1989, MetroSealant has strong partnerships with many of the best manufacturers in the industry to provide you with a full range of the latest innovative products. MetroSealant has four fully-staffed outlets located in Washington, Baltimore, Richmond, and Virginia Beach. We aim to be your trusted one-stop distributor for all of your sealant, waterproofing, and restoration products.

At MetroSealant, we strive to offer you competitive pricing, timely technical support for our innovative products, delivering more than just materials.

To learn more about MasterProtect H 1000, contact us today!

Weight 48.18 lbs
Dimensions 15 × 15 × 16 in