{"title":"Fiberglass mesh","description":"\u003cp\u003ePlaster alone cannot withstand building movement, temperature stress, and mechanical impacts without mesh. Fiberglass mesh is one of the most commonly omitted — and fastest missing — components of plaster systems. In many cases where facade cracks appear, the absence or incorrect application of fiberglass mesh is a contributing factor.\u003c\/p\u003e\n\u003ch3\u003eWhat is the purpose of fiberglass mesh?\u003c\/h3\u003e\n\u003cp\u003eFiberglass mesh is the internal reinforcing layer of the finishing plaster and plaster systems. Embedded in the plaster layer, it prevents the formation and spread of cracks, increases mechanical impact resistance, and ensures that the plaster does not crack during expansion and contraction caused by heat.\u003c\/p\u003e\n\u003ch3\u003eFor ETICS facade thermal insulation systems\u003c\/h3\u003e\n\u003cp\u003eIn ETICS (external thermal insulation composite systems) — based on EPS or mineral wool boards — embedding fiberglass mesh in the finishing plaster is mandatory. Alkali resistance is a requirement, not a recommendation: the alkaline environment of cement-based finishing plaster will damage non-alkali-resistant mesh over time — the mesh disintegrates, the plaster cracks, and the system loses its reinforcing function.\u003c\/p\u003e\n\u003cp\u003eOnly system-certified, alkali-resistant fiberglass mesh may be used for ETICS systems. System certification means that the given mesh was tested together as a component of the system — and the warranty applies to the entire system, not individual components. Replacing the recommended mesh with other, non-system-certified mesh invalidates the system certification.\u003c\/p\u003e\n\u003ch3\u003eWhat weight (g\/m²) of fiberglass mesh should be used?\u003c\/h3\u003e\n\u003cp\u003eThe most important characteristic of the mesh is its area weight (g\/m²), which reflects the density of the fibers and thus the mechanical reinforcing effect:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e145–165 g\/m²: standard ETICS finishing plaster on flat surfaces;\u003c\/li\u003e\n\u003cli\u003e300–340 g\/m² (double layer): at corners, edges, base zones, and mechanically highly stressed surfaces;\u003c\/li\u003e\n\u003cli\u003e60–80 g\/m²: for indoor drywall joints and minor surface reinforcement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIndoor use: drywall joints and finishing plaster\u003c\/h3\u003e\n\u003cp\u003eFor indoor drywall joints, fiberglass mesh (or tape) protects the joint from cracking. Drywall joints move: without mesh and adhesive tape, the paint layer and finishing plaster crack. Using mesh prevents this.\u003c\/p\u003e\n\u003cp\u003eUnder finishing plaster on interior walls — especially on old masonry where the wall is not uniform — fiberglass mesh reduces the risk of cracking.\u003c\/p\u003e\n\u003cp\u003eBrowse our selection of fiberglass meshes or request advice to choose the right mesh for your system.\u003c\/p\u003e","products":[{"product_id":"kerakoll-net-90","title":"Kerakoll Net 90 alkali-resistant fiberglass reinforcing mesh (90 g\/m²)","description":"\u003cp\u003e Alkali-resistant fiberglass reinforcing mesh for reinforcing synthetic and mineral screeds.\u003c\/p\u003e\n\n \u003cp\u003eKerakoll Net 90 is particularly suitable for reinforcing smoothings made with the Keralevel Floor product in the case of heterogeneous or cracked substrates.\u003c\/p\u003e\n\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Wrapping\u003c\/th\u003e\n\n\u003ctd\u003e Roll 50 m\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e","brand":"Kerakoll","offers":[{"title":"50 m","offer_id":42727948910850,"sku":"12189","price":80050.0,"currency_code":"HUF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/8027\/4946\/files\/kerakoll-net-90-ipari-mugyantapadlok-37230928822530.jpg?v=1702737560"},{"product_id":"kerakoll-rinforzo-arv-100","title":"Kerakoll Rinforzo ARV 100 aramid fiber reinforcement mesh","description":"\u003cp\u003eTwo-way (biaxial), alkali-resistant, glass and aramid fiber reinforcing mesh, particularly suitable for reinforcing, repairing and earthquake-proofing of reinforced concrete buildings with brick fillings and masonry elements with a small layer thickness.\u003c\/p\u003e\n\n\u003cp\u003e The Kerakoll Rinforzo ARV 100 reinforcement is a mixed fiber mesh. Together with Kerabuild Eco Fix, \u003ca href=\"\/en\/products\/kerakoll-geocalce-f-antisismico\"\u003eGeoCalce F Antisismico\u003c\/a\u003e or \u003ca href=\"\/en\/products\/kerakoll-geocalce-multiuso\"\u003eGeoCalce Multiuso\u003c\/a\u003e , it enables structural reinforcement with a small layer thickness, by creating connectors made of GeoSteel fabric or Steel DryFix® stainless steel spiral rods for the structure.\u003c\/p\u003e\n\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Wrapping\u003c\/th\u003e\n\n\u003ctd\u003e Roll (h 1 m) 25 m\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Storage\u003c\/th\u003e\n\n\u003ctd\u003e for unlimited time\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e","brand":"Kerakoll","offers":[{"title":"25 m","offer_id":46938132840772,"sku":"03766","price":194200.0,"currency_code":"HUF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/8027\/4946\/files\/kerakoll-rinforzo-arv-100-lapok-rudak-es-szerkezeti-tartozekok-37278489870594.jpg?v=1702736643"},{"product_id":"kerakoll-rinforzo-v-40","title":"Kerakoll Rinforzo V 40 alkali-resistant fiberglass reinforcing mesh (4×4 mm)","description":"\u003cp\u003e Alkali-resistant glass fiber mesh, suitable for plastering complex external thermal insulation systems, can be used for all types of thermal insulation panels.\u003cbr\u003e\u003cbr\u003e The Kerakoll Rinforzo V 40 mesh guarantees the continuity of the smoothing of the thermal insulation panels and prevents the formation of hairline cracks.\u003c\/p\u003e\n\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Wrapping\u003c\/th\u003e\n\n\u003ctd\u003e 50 m roll \u003cbr\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e","brand":"Kerakoll","offers":[{"title":"50 m","offer_id":43535992619266,"sku":"14304","price":45100.0,"currency_code":"HUF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/8027\/4946\/files\/kerakoll-rinforzo-v-40-kiegeszitok-kulso-hoszigetelo-rendszerekhez-38788076044546.jpg?v=1702736649"},{"product_id":"kerakoll-rinforzo-v-50","title":"Kerakoll Rinforzo V 50 alkali-resistant fiberglass reinforcing mesh (5×5 mm)","description":"\u003cp\u003eAlkali-resistant glass fiber formwork, suitable for strengthening the smoothing of new or repaired plasters, especially developed for use with dryvit system thermal insulation.\u003cbr\u003e\u003cbr\u003e Kerakoll Rinforzo V 50 increases elasticity, compactness and resistance to the most critical application temperatures. Eliminates the problem of cracks caused by dynamic changes. Indoors and outdoors.\u003c\/p\u003e\n\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Wrapping\u003c\/th\u003e\n\n\u003ctd\u003e 50 m roll \u003cbr\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e","brand":"Kerakoll","offers":[{"title":"50 m","offer_id":43536001696002,"sku":"03773","price":57650.0,"currency_code":"HUF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/8027\/4946\/files\/kerakoll-rinforzo-v-50-kiegeszitok-kulso-hoszigetelo-rendszerekhez-38788103307522.jpg?v=1702736655"}],"url":"https:\/\/www.masterworks.hu\/en\/collections\/erositok-uvegszalas-halo.oembed","provider":"Masterworks Hungary","version":"1.0","type":"link"}