During late 2014 basf changed branding from sonolastic sonneborn np1 to master builders masterseal np1.
Sonolastic np1 for rv roof.
Masterseal np1 caulking sealant aluminum gray 10 1 oz.
Masterseal np1 formerly sonolastic np1 one part polyurethane caulking sealant aluminum gray color 10 1 oz 300ml tube.
For roof tile applications apply a bead of sonolastic np 1 sufficient to make a bond between two tiles on the upper surface of the down slope tile.
It holds up in the sun and retains its elasiticy and has strong adheasion.
Sonneborn product data np 1 yield linear feet per gallon.
It is a highly versatile product that seals rv roofs regardless of the material that has been used to make the roof.
Rope rv trailer roof repair rv roof replacement safety rail systems saw blades sealants sealing.
Masterseal np1 formerly sonolastic np1 is a one component elastomeric gun grade polyurethane sealant.
One of your common choices is rubber coating.
Rubber is a popular material for the rv roof.
Trust masterseal np 1 for your critical applications from wall joints and window perimeters to roof seals and fire rated joints.
Masterseal p 173 primer sonolastic 733 1 pint ups ground only primer 733.
In stock same day shipping.
It is similar to sikaflex but in my uses the sika can turn gummy sticky.
The coating is always a part of effective rv roof maintenance.
In this case the rubber roof may come in the form of epdm.
It does the sealing perfectly well that at no particular time will you ever experience water leaks while in the campground.
Masterseal np1 is a 1 component high performance non priming gun grade elastomeric polyurethane sealant it requires no mixing and typically requires no.
It is available in many colors.
Persnoally i use sonneborn np1 single part polyurethane caulk.
Install the upslope tile press into the sealant bead to ensure good contact between the sealant and both tiles.
Discount basf masterseal np1 and np2 products in all colors fresh stock shipped worldwide.
It is the same product.
One way to keep it protected and maintain its excellent condition is to apply the best rv roof coating to it.
Masterseal p 173 primer.
Excellent flexibilty and adhesion usda compliant for use in meat and poultry areas.
Ups ground shipment only 44 00 29 95.
Use with polyurethane caulks and deckcoatings such as np1 sl1 sl2 sonoguard masterseal.