Rainguard Floor-Lok 1-gal. Concentrate Curing Aid Penetrating Sealer-CR-1600 at The Home Depot
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Model # CR-1600

Internet # 204800157

Floor-Lok 1-gal. Concentrate Curing Aid Penetrating Sealer

Rainguard Floor-Lok 1-gal. Concentrate Curing Aid Penetrating Sealer

This item has been discontinued.
The Home Depot no longer carries this specific product.

$135.98 / gallon
Item cannot be shipped to the following state(s): AK,CA,CT,GU,HI,OR,PR,RI,VI,VT


In Stock



Model # CR-1600

Internet # 204800157

Rainguard Floor-Lok Sealer Concentrate with Micro-Lok is cost effective water based clear silane/siloxane water repellent that aids in concrete curing, sealing, hardening and dust proofing interior and exterior horizontal surfaces including: concrete floors, parking structures, concrete decks, building ramps, sidewalks, lightweight concrete floors.

  • Seals surfaces from damage caused by water intrusion and seepage, chloride ion intrusion, cracking caused by freeze/thaw cycles, scaling and helps prevent efflorescence and lime run
  • Coverage depends on the substrate being applied on porous or non-porous coverage range from 200-300 sq. ft. per gallon
  • Dries clear and does not alter surface appearance – leaves no surface film, no sheen and will not yellow
  • Low carbon footprint – with low VOC, low odor and UV protection
  • Resistant to oil, gas and brake fluid
  • Dries to touch in just 48 hours
  • Can be apply in cold weather down to 40°F (4.4°C)
  • Meets ASTM C-309 as curing agent and does not need 28 day wait time for new concrete to cure
  • 5 year material and labor warranty - dilute with 9 parts water to 1 part concentrate
  • Subject to or will include a PaintCare recycling fee in the following states: CA, CT, OR, RI, VT

Info & Guides

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Assembled Depth (in.)  4.5 in  Assembled Height (in.)  12 in 
Assembled Width (in.)  7.5 in  Color/Finish  clear 
Coverage Area (sq. ft.)  200  Dries clear  Yes 
Dry to the touch (hours)  Interior/Exterior  Interior/Exterior 
Manufacturer Warranty  5 year warranty with prior field inspection by MFG rep  Maximum hydrostatic pressure (lb.)  12 
Number of coats recommended  Paint Product Type  Concrete, Brick and Masonry Sealers 
Product Form  Liquid  Product Size (oz.)  128 
Returnable  90-Day  Textured  No 
Time before recoating (hours)  UV Protection  Yes 



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If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.