Polyaspartic Sealer GP-20

Polyaspartic Sealer GP-20

GlobMarble GP-20 is two component 85-90% solids aliphatic - high gloss polyaspartic sealer designed for application over interior concrete, cement-based overlays, or as a top finish coat on epoxy systems.  This material can be used as the base coat and the topcoat over paint chip decorative broadcasts or colored sand broadcasts to provide an infinite array of color schemes or patterns.

GlobMarble GP-20 polyaspartic has excellent chemical resistance, hardness, abrasion resistance, UV stability and has a good clear gardner color. 

The GP-20 polyaspartic formulation has a longer working time, however, this product still has a is its quick tack free time for foot traffic.

GlobMarble GP-20 polyaspartic recommended for areas where a medium build broadcasted floor is desired and installation downtime is very limited.  This material can also be applied over a broadcasted or troweled system as a thin to medium build sealer.

FAST SET SPECIFICATIONS

RECOMMENDED FILM THICKNESS:

2-8 mils per coat wet thickness

COVERAGE PER GALLON:

200 to 800 square feet @ 2-8 mils wet thickness

PACKAGING INFORMATION:

1.5 and 3 gallon kit (packaging information is approximate net volume)

MIX RATIO:

2 parts A to 1 part B

CURE RATES: 70F (21C)

pot life – 150 gram mass……………..………………30-60 minutes

(actual usable working time is approximately 15-20 minutes, depending on environmental conditions and volumes)

tack free (dry to touch)…………...……………..………….1-3 hours 

re-coat or topcoat.....…………….……………...................... 2-4 hours 

light foot traffic...…………………………..………...……..3-5 hours 

full cure (heavy traffic)... ………………………...…...…..24-48 days 

APPLICATION TEMPERATURE:

50-90 degrees F with relative humidity below 85%

SLOW SET SPECIFICATIONS

RECOMMENDED FILM THICKNESS:

3-5 mils per coat wet thickness

COVERAGE PER GALLON:

300 to 400 square feet @ 3-5 mils wet thickness

PACKAGING INFORMATION:

1.25 and 2.5 gallon kit (packaging information is approximate net volume)

MIX RATIO:

12.70 pounds part A to 9.2 pounds part B. The mix ratio is approximately 1.5 gallons part A to 1 gallon part B.

CURE RATES: 70F (21C) (70% relative humidity)

pot life (to gel) – (150 gram mass)………………....greater than 2 hour

(Actual usable working time is approximately 20-25 minutes, depending on environmental conditions and volumes)

tack free (dry to touch)………………...……………………3-7 hours

recoat or topcoat.....…………….……..….................................5-8 hours

light foot traffic...………………………………................…6-8 hours

full cure (heavy traffic)... …………………..……..….......24-72 hours 

Title Polyaspartic Sealer GP-20

5 Rating 1 Review

  • Product Code: GP-20
  • Availability: In Stock
  • $140.00

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