Is MasterSeal NP 150 paintable?
Elongation of 800-1000%, 140-180 PSI tensile and +50/-50% joint movement to keep moving joints weather-tight. USDA Food service rated. Paintable.
Can you paint polyurethane caulk?
High performance polyurethane sealants provide a tenacious bond with great tear resistance while maintaining elastic properties. Once cured, these sealants can be painted with high quality acrylic latex paints.
What is NP1 used for?
NP1 and NP1 are designed for sealing / caulking all types of active exterior construction joints. NP1 caulk sealant requires no mixing and bonds to most construction materials without a primer, including concrete, masonry, wood and most metals.
How long will NP1 last?
When NP 1™ is to be used in areas subject to continuous water immersion, cure for 21 days at 70˚ F (23˚ C) and 50% relative humidity. Allow longer cure times at lower temperatures and humidities.
Can you paint over MasterSeal?
MasterSeal NP 150 can be coated over after a thin film or skin forms on the surface. High build wall coatings like an elastomeric are typically applied at an average of 16 – 20 (WFT) wet film thickness (80 – 100 sq. ft per gallon) to achieve 8 – 10 dry mils per coat depending on the volume solids of the coating.
Can you paint NP1 caulk?
NP-1TM requires no mixing and typically bonds to many materials without a primer, including concrete and masonry. NP1 dries with a smooth finish and is paintable.
What’s the difference between urethane and polyurethane?
There is no difference between the terms urethane and polyurethane. The term polyurethane simply means that it contains multiple urethane groups. Polyurethane elastomers (urethane elastomers) are one type of a large family of elastic polymers called rubber.
Can you paint over NP1?
NP 1™ can be painted over provided it is fully cured and clean. When painting over any elastomeric sealant, use a paint that is also elastomeric.
What do you need to know about NP1 sealant?
NP1 and NP1 are designed for sealing / caulking all types of active exterior construction joints. NP1 caulk sealant requires no mixing and bonds to most construction materials without a primer, including concrete, masonry, wood and most metals.
What do you need to know about Masterseal NP1?
We reserve the right to discontinue or alter these terms at any time. Masterseal Np1 is a 1 component, high performance, non-priming, gun grade, elastomeric polyurethane sealant, it requires no mixing and typically requires no priming to bond to many materials, including concrete and masonry.
When to use BASF Masterseal NP-2 sealant?
NP-2 (BASF MasterSeal 900) is a color-tintable sealant. It can also accommodate joints up to 2″ wide with +/- 50% joint movement, but has lower tensile strength. NP-2 can also be accelerated for quicker cure or to apply down to 20F. Its also great for col or matching exterior colors on window frames, stucco, expansion joints, etc.
How many color tint packs are in Masterseal NP2?
MasterSeal NP-2 has 22 standard colors ( Standard BASF Color-Pack Chart) which cost lower per pack than the 470 Custom Colors. You can order Custom Color Tint Packs for MasterSeal NP2 and SL-2 on our website.