Approved Sealants for Polycarbonate - Palram Americas

Approved Sealants for PolycarbonateCompatibleNexibond 100% SiliconeRubber SealantNexicor Clear 7/15/2011Compatible TremPro JS-773 Butyl Sealant Tremco, Inc. Off White 10/7/2011Compatible Big Stretch Sashco Clear 9/6/2011NotTremPro 659 Sealant Tremco, Inc. Clear 8/4/2009CompatibleNot TiteBond WeathermasterCompatible SealantFranklin International Clear 3/22/2010NotMomentiveWindow and Door - Silicone IICompatiblePerformanceMaterialsClear 9/2/2009NotProFlex Flexible Caulking Geocel, Inc. White 3/24/2010CompatibleNot Poly-Glaze Plus SM5731Compatible Neutral Cure Silicone SealantNot Permathane SM7108Compatible Polyurethane SealantNot Karnaflex 502 Metal RoofCompatible SealerNot Geocel 2300 TripolymerCompatible SealantSchnee-Morehead, Inc. Clear 10/1/2009Schnee-Morehead, Inc. White 9/29/2009Karnak Corporation White 3/2/2009Geocel, Inc. Clear 4/6/2009NotMomentiveKitchen and Bath - Silicone IICompatiblePerformanceMaterialsClear 9/10/2009NotFlexible Seal Sealant AC Products, Inc. Clear 7/16/2009CompatibleNotDAP Flexible Clear Sealant DAP, Inc. Clear 3/27/2009CompatibleNotAcryl-R SM5522 Acrylic Sealant Schnee-Morehead, Inc. Clear 7/24/2009CompatibleNot SB-190 Everseal AdhesiveCompatible SealantSurebond Clear 10/5/2010NotAll Purpose LEXEL Sealant Sashco Clear 10/5/2010CompatibleNotTremPro Polyurethane Tremco, Inc. Gray 10/7/2011CompatiblePage 2 of 3 Revised 10/18/11

Approved Sealants for PolycarbonateNot Alex Plus Latex Caulk PlusCompatible SiliconeDAP, Inc. Clear 4/17/2009Not Solar Seal #900 TerpolymerCompatible Rubber SealantNPC Colored Sealants Clear 1/27/2011Page 3 of 3 Revised 10/18/11